The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . tip: If you want to enrich your SSIS packages and make them look more professional, This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. Unpacked the previous value would look like: This field has 15 (actually 16) digits before the decimal point and 3 after. The fewer decimal positions of the result field will cause the numeric value to be truncated. V is the decimal position Refer to and view the COBOL source code for this numeric field conversion example. The only method to get this done is to use a File Master Reformat data set, aka. Why is this sentence from The Great Gatsby grammatical? A suite of Bash Script Files is provided to run the jobs on a Linux or UNIX System with GnuCOBOL (formerly known as Open COBOL) being used to compile and execute the COBOL Programs. This numeric structure is the default numeric for COBOL and may be explicitly defined with the "USAGE IS DISPLAY" clause. OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. and view the COBOL source code for this numeric field conversion example. The decimal number representation of the input packed number. To calculate the number of bytes, we have to add 1 (for sign) to the total number of digits, then need to divide it by 2, and round up. Better idea please explain what you are trying to do. Thanks for contributing an answer to Stack Overflow! As I was keen about the Numeric field, didnt bother about the filler, but updated above. Comp-3 is so common that we have written a separate Tech Talk brief about it. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The function delivered in this version is based upon the enhancement requests from a specific group of users. SimoTime Technologies was founded in 1987 and is a privately owned company. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. image will clarify things. If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. A simple job script may contain a single job step that performs a single function. You can use LENGTH=n to override the default output length. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? the COBOL Routine for Example-204 for access to white papers, program examples and product information. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. The status of each job step may be tested at the end of each job step. . This is something like moving numeric fields manually around the decimal '.' and view the COBOL source code for this numeric field conversion example. - the incident has nothing to do with me; can I use this this way? a whole tip can be written about this. Asusually, I could find out a way to achieve it! The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. data type, but as you will see further on, it is not enough. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? Sorry I am two years late :-( . The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Disconnect between goals and daily tasksIs it me, or the industry? The IBM Mainframe and the COBOL programming language support a variety of numeric formats and each has its advantages and disadvantages. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Define a 2-byte alphanumeric variable (group or elementary). The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Explore The Zoned-Decimal format for numeric data strings. The Micro Focus Web Site This document was created and is maintained by SimoTime Technologies. Add a comment. The right most half byte contains the sign value. The only method to get this done is to use a File Master Reformat data set, aka. What is the purpose of non-series Shimano components? See method getMainframePackedDecimal in http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, for an example of converting packed decimal in java (it is part of the jrecord project jrecord.sf.net). Processors such as the PDP-11 and VAX family of computers, the Intel microprocessors, and much of the communications and networking hardware are little-endian. Right justified. from the drop down list. On this link you can But as I told you in my Back to top. We have made a significant effort to ensure the documents and software technologies are correct and accurate. Most COBOL compilers hide this level of processing. The Zoned-Decimal format may be used as the result field of a conversion process, for COBOL this is explicitly coded or defaulted as "USAGE IS DISPLAY". 02 FILLER PIC X(72). Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. The following (NBRCVTE3.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Dictionary debit type category debit value debit, to debit, to debit-side settlement debit/credit amount debited interest debiting and crediting an account debits debits and credits debits/credits indicator debt discount debt instrument debt instrument debt register debt to total capital debt-equity ratio debtor debug debugging debugging . The other two fields are already odd lengths, so when packed, with the sign, they can be stored in an even length amount of space. You'll have to transfer from first non-blank, byte at a time, ignoring ".", into a numeric (N) field that is redefined as A with the OCCURS. This test case will show the process for converting a binary numeric format to an edited numeric format. COBOL Comp-3 is a binary field type that puts ("packs") two digits into each byte, using a notation called Binary Coded Decimal, or BCD. Now we need to drop into our package a Flat File Source, an OLEDB Destination The following is the WORKING-STORAGE definition for the source field. How to convert Python variables into equivalent cobol group variables? The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. This test case will show the process for converting a zoned-decimal-numeric format to a display (or zoned-decimal) format. You can't define your field decimals like that and use it in a COMPUTE. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. What sort of strategies would a medieval military use against a fantasy giant? This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. Each nybble (half-byte) of the field is a decimal value in binary, so. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Refer to By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Packed numbers are amongst the hardest data sets to import into a SQL Server Is it possible to create a concave light? Which worries me, those should require 10 bytes. Making statements based on opinion; back them up with references or personal experience. I am very glad that these tipshad helped you! at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer. After dropping the Script Component a window will pop up It is comp of some kind. Note:A SimoTime License is required for the items to be made available on a local system or server. This assumes the string value is made up of 3 parts separated by spaces. Have you tried to display it with the Edit-Mask (EM=) option? (ie, Numeric to Numeric, Packed to Packed, or Binary I am creating an SSIS package to read in unpacked data from a series of copybook files. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. Asking for help, clarification, or responding to other answers. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. As Mainframe_help1 said you can redefine it. Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. What video game is Charlie playing in Poker Face S01E07? ("11 REFORMAT Convert file from one record layout to another"). Why do you believe you want/need floating-point? P stands for Packed - in Easytrieve variable declaration. 02 TIPCAM-OUT PIC S9(9)V9(6) COMP-3. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. For example, -1.2 looks like this in hex, the final D is the negative sign. Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. 02 TRANS-OUT PIC X(4). Explore The Binary or COMP format for numeric data strings. The following is the WORKING-STORAGE definition for the source field. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. In addition to the ASCII and EBCDIC differences it is important to note the hardware differences. The possible translated, displayable ASCII characters are (highlighted in red). How do you get out of a corner when plotting yourself into a corner, Linear Algebra - Linear transformation question. The following (NBRCVTJ1.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. 9(3) is a three digit numeric, and COMP-3 is BCD encoded decimal. I need to convert the values of packed decimal fields in itab to numeric type. Converts a packed number to decimal format. respectively. decimal digits per byte in contrary of the Zoned number representation that holds byte is used to hold the sign by using a hexadecimal C for positive numbers, a D Here is a little different attempt at answering your questions. Tab. The naming of a job script is determined by the Operating System. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. The next is close to what you will see in a COBOLs Copy File (a file that contains The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Asusually, I could find out a way to achieve it! The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (or unsigned Zoned-Decimal) numeric value. How do you convert a packable decimal to a readable format? Compilers I know, anyway. the COBOL Routine for Example-303 COMP-3 or Packed decimal variables. REFFILE. Browse the Inputs and Outputs Tree by expanding the Flat File Source Output Other uses will require a SimoTime Software License. digits. This following three (3) COBOL programs show the level of detail required to convert a numeric field. Caveat, this was just freehand, I haven't tried compiling it. The only method to get this done is to use a File Master Reformat data set, aka. Author: Franz Lanz Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110407612 Size: 74.53 MB Format: PDF, Docs View: 5532 Get Book Disclaimer: This site does not store any files on its server.We only index and link to content provided by other sites. the error message is something like this "cannot move non-integer numbers to alphanumeric variable". This example also illustrates how to display the actual hexadecimal (or Hex Dump) content of a numeric field using a callable dump routine. Is it possible to rotate a window 90 degrees if it has the same length and width? REFFILE. Thats it! and view the COBOL source code for this numeric field conversion example. We specialize in the creation and deployment of business applications using new or existing technologies and services. This number when packed, will be represented Why does my COBOL working storage variable have trailing zeroes? 02 CAUSAL-OUT PIC X(3). Splits a byte into its composing nibbles. I tried with below logic. Moved '12345 ' to numeric field 9 (09) move numeric field 9 (09) to packed field S9 (10) COMP-3. Moving packed-decimal (PIC S9(11)V99 COMP-3) to zoned-decimal (PIC S9(11)V99) is completely valid - providing the comp-3 data is properly signed numeric. Rarely (if ever) is packed-decimal business data moved to a floating-point field. will be occupying 2 bytes and the corresponding Easytrieve declaration is. 02 MONEDA-OUT PIC X(2). Setting this option to true will instruct the SSIS pipeline In my previous tip, I introduced aspects to consider when importing data from of them. This test case will show the process for converting a packed-numeric format to a display format. I believe, the receiving fields should be 'STRING's too. It is so important that I want to convert packed decimal to numeric or zoned decimal. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. This link requires an Internet Connection. Then setup the flat file connection with a fixed width format, an ANSI code page In the wonderful world of programming there are many ways to solve a problem. Move LOW-VALUES to the first byte of the 2-bytes variable. and view the COBOL source code for this numeric field conversion example. This program (NBRCVTC2.cbl) was written to show various techniques for converting between various Binary numeric field formats used on the mainframe and/or with the COBOL programming language. For detailed information on DFSORT's numeric conversion parameters, see z/OS DFSORT Application Programming Guide. Try it and see what gives you the answer you want. Packed Decimal. Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I convert an integer value to decimal value in COBOL. I assume the format is not fixed, since then you could just pick that part of the string and move it to a field defined with pic 9.999 and use it from there. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. i have a question on data type conversion. Is there an existing gem or script that converts numbers to comp-3/packed decimal format? If an item declared as COMP-3, the item appears in storage in packed decimal format. Table 1. To learn more, see our tips on writing great answers. The following (NBRCVTJ3.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Script Component has encountered an exception in user code : Project name: SC_502c8f1c0d6b40d7929990353c01db83, at System.Data.SqlTypes.SqlDecimal.ConvertToPrecScale(SqlDecimal n, Int32 precision, Int32 scale), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.SetDecimal(Int32 columnIndex, Decimal value), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.set_Item(Int32 columnIndex, Object value), at Microsoft.SqlServer.Dts.Pipeline.ScriptBuffer.set_Item(Int32 ColumnIndex, Object value), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.ScriptMain.Input0_ProcessInputRow(Input0Buffer Row), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.Input0_ProcessInput(Input0Buffer Buffer), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.ProcessInput(Int32 InputID, PipelineBuffer Buffer), at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer). What about WS-NUM-STR consisting of a dummy field of pic x(9) and the value field of pic 9.999? This program (NBRCVTC1.cbl) was written to show various techniques for converting between various Packed numeric field formats used on the mainframe and/or with the COBOL programming language. I just wanted to know, do we have any tool or utility through which we can do the same. SSIS documentation about Data Types for the DT_STR type, you will see that Integration to handle the imported data for columns Category and Balance as binary data. This allowed programmers to economize space by using half of the size for numerical Required fields are marked *. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. comp is sumtimes used as a general term. Converting unpacked Packed Decimal Comp-3 data into doubles. To learn more, see our tips on writing great answers. Why do many companies reject expired SSL certificates as bugs in bug bounties? the COBOL Routine for Example-202 The rest of the code parses theString into theValue. sample database as on the next image. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) No exact equivalent. This is because, MOVE will work fine, if the hexadecimally stored values are compatible. Using DFSORT OUTREC options you can achieve the same. The mask for the Result field will cause an explicit decimal point to be inserted. Why is comp-2 mentioned? Notice that the second byte is a binary zero, also known as a rev2023.3.3.43278. Packed-decimal format means that each byte of storage (except for the low order byte) can contain two decimal numbers. data we cant handle its content as simple text anymore, we need to perform analysis Any other readers, this is a solution which will work with data at fixed positions. SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Depending on what you want Y to contain, no. This is also true for external decimal (DISPLAY and NATIONAL) types that are converted by the compiler to packed decimal for COMPUTE statements. Explore The ASCII and EBCDIC Translation Tables. ** The 'V' is an implied decimal point. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. I need to convert the values of packed decimal fields in itab to numeric type. Can I tell police to wait and call a lawyer when served with a search warrant? Thanks for contributing an answer to Stack Overflow! This approach will work for unsigned numbers with zero decimal positions. 'ABCDEF 0 0.450' and i need to get The actual representation which we want is: To achieve this, the SYSIN of SORT should be: Drop a comment below if you face any problem using the above example. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a EDITED numeric value. Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. Note: The items in this document are . PIC is "picture" Move X (05) to packed field S9 (10) COMP-3. This document will describe and demonstrate the conditional processing of individual string types within a data structure based on a COBOL copy file that defines the data structure. :http://www.microsoft.com/en-us/download/details.aspx?id=20397. Step into the Categories and Balance leaves and arithmetic on it. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. How to convert packed decimal values to numeric values via File Master using COBOL copybooksThis document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. I have to convert it. 2) Using the EDIT mask in the JCL. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You need to programmatically account for it. This can be accomplished using SORT. Using V6.2 and ARCH(12), the compiler instead uses the vector packed-decimal facility, which accelerates packed and zoned decimal computation by storing intermediate results in vector registers instead . When you write a packed field to a WORK file, the output record will contain the field in packed format. Big Endian - within a multi-byte numeric representation the most significant byte has the lowest address. The type is specified using a specific character selected from the table below. Long winded but very straight forward. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. After adding the columns we have to configure the output data types for each The following links will require an Internet connect. Please let me know how to acheive this objective. Also the data types for CustomerCategory and CustomerBalance WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. The light-gray boxes identify a system function or an informational item. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. Considering that back in a day the cost for storage and memory was If I do not have a byte that is x'00' then the code works perfectly. Beginning with version 4.1.1 of COBOL for AIX, during the conversion of a numeric data item to and from a packed-decimal data item, negative zero is no longer converted to positive zero. This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. 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