how to convert packed decimal to numeric in cobol

The following (NBRCVTE3.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Caveat, this was just freehand, I haven't tried compiling it. Converting unpacked Packed Decimal Comp-3 data into doubles. Length specified in Easytrieve always specifies the number of bytes occupied and not number of digits. You know how Cobol has these field definitions for numbers like PIC 9999v99 and stuff. The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. The following is the WORKING-STORAGE definition for the result field. The following is the WORKING-STORAGE definition for the source field. What video game is Charlie playing in Poker Face S01E07? The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Lemme know what do you think. Short story taking place on a toroidal planet or moon involving flying. This section includes links to documents with additional information that are beyond the scope and purpose of this document. The Result Field is defined as a Display field with 5 digits and zero decimal positions. Here is a sort card to convert packed decimals to zoned decimals. The lower nibble of the last byte has 13 if the number is negative, and something else, (usually 12) if positive. The following is the WORKING-STORAGE definition for the source field. asking us how we want to use this Script Component. Kwebble, UNSTRINGing into some NON-STRING variables didn't work. The only method to get this done is to use a File Master Reformat data set, aka. When you want to move a value from one Numeric/Packed/Binary variable to another Numeric/Packed (COMP-3) /Binary (COMP) variable, never use the MOVE verb. Rarely (if ever) is packed-decimal business data moved to a floating-point field. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? The decimal number representation of the input packed number. Define a 2-byte alphanumeric variable (group or elementary). handle packed numeric values. In most modern Cobol compilers, you can move a numeric-edited field to a numeric field. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . For more information about the Hex-Dump format refer to the Hexadecimal Dump Format section of this document. REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). Explore The ASCII and EBCDIC Translation Tables. This is an ASCII encoded environment. In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. I tried with below logic. The only method to get this done is to use a File Master Reformat data set, aka. 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. If it is not, there will be an 0c7. Most COBOL compilers hide this level of processing. the COBOL Routine for Example-102 Any other readers, this is a solution which will work with data at fixed positions. By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . digits. For the Category and Balance fields into the Output folder tree; those columns will be in where we will return the transformed Also So my advice to you is don't try bend COBOL into something that it is not. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. 15 would stored as 01 5C. after this it need be again converted back into packed decimal inorder to insert this field into a table. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Technologies. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. we need to define a decimal field like DEC-PORTION V9(6) comp-3 and then move the FIELD-NAME-3 to DEC-PORTION to retain the decimal part of the value. The naming of a job script is determined by the Operating System. Decimal value turns into 00 when displayed in cobol, convert alphanumeric PIC X(02) to hex value 9(01) COMP-3 in cobol. If the spaces were not there, the ABCDEF would not give you a problem, but would not give you the results you expect as the would be erroneously interpreted as digits. The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". 02 TRANS-OUT PIC X(4). The Source Field is defined as a Zoned Decimal field with 6 digits and 3 decimal positions. Services truncates the string at the occurrence of the first NULL, so we wont be In the world of programming there are many ways to solve a problem. Please suggest. and view the COBOL source code for this numeric field conversion example. This group of test cases will show the process for converting a packed-numeric format (COMPUTATIONAL-3 or COMP-3) to a text string or display format. Connect and share knowledge within a single location that is structured and easy to search. IF THERE IS ANY OTHER METHOD TO ADD ONE TO THE 1OTH DIGIT OF VALUE IN A PACKED DECIMAL FIELD WITHOUT CONVERTING IT INTO NUMERIC. What video game is Charlie playing in Poker Face S01E07? A sample of how to convert non-print formats to display or . Explore An Enterprise System Model that describes and demonstrates how Applications that were running on a Mainframe System and non-relational data that was located on the Mainframe System were copied and deployed in a Microsoft Windows environment with Micro Focus Enterprise Server. WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu Format: label PACK D 1 (L 1 ,B 1 ),D 2 (L 2 ,B 2 ) - Packs the L 2 byte zoned decimal number at D 2 (B 2 ) and stores it as a L 1 byte packed decimal number at D 1 (B 1 ) - The packing process: 1. The next step is to set up the Inputs and Outputs tab. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. 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. 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. about its content to see if, for example the file contains binary zeros or something UnpackNibblesToBytes: Splits a byte into its composing . How do you convert decimal to numeric in COBOL? the COBOL Routine for Example-202 To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. 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. rev2023.3.3.43278. Do we have a way? the COBOL Routine for Example-304 Refer to Code: 01 WS-PACKED-DECIMAL PIC S9 (11)V99 COMP-3 VALUE 1542.16. 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. right! 02 FEC-MM PIC X(2). SimoTime Technologies was founded in 1987 and is a privately owned company. I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. ** The 'V' is an implied decimal point. Explanation: For a comp-3 packed field specifies the number of digits after unpacking. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. After the Advanced Editor window opens, go to the Input and Output Properties One copybook for the source data structure and one for the new data structure.For example: 01 DATAREC1OLD. We have made a significant effort to ensure the documents and software technologies are correct and accurate. NULL value, which is used as the string terminator. 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Using DFSORT OUTREC options you can achieve the same. Numeric formats quite often require a conversion to another numeric format or data type prior to being printed, displayed or exported to a non-mainframe or non-COBOL environment. Unpack. If you want to write the value as external decimal (unpacked), then you must explicitly convert the value with a temporary variable. Services. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Re: EZT - Data conversion from Alphanumeric to Packed decima. The following (nbrcvts1.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Since this example uses an unsigned number the conversion is the same as a simple move. The following (NBRCVTJ3.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. 1) Simply using the move statement in the cobol prog. The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. Asking for help, clarification, or responding to other answers. This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. Posted: Tue Jun 16, 2009 7:18 pm. The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. I tried the same, but didnt work. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Get position of character in collating sequence, Decimal value in an input file if the user inputs to it in COBOL. the COBOL Routine for Example-101 It should be V999. If you take a look at the and the Output columns branches. Software Agreement and Disclaimer. When you write a packed field to a WORK file, the output record will contain the field in packed format. The light-gray boxes identify a system function or an informational item. for more information about products (including Micro Focus COBOL) and services available from Micro Focus. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. Here I used SORT FIELDS=COPY is equal to OPTION COPY. and view the COBOL source code for this numeric field conversion example. This halves the storage requirements compared to a character, or COBOL "display", field. for access to white papers, program examples and product information. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? Big Endian - within a multi-byte numeric representation the most significant byte has the lowest address. In other words, a field has a implicit format associated with it, any value you . The fewer decimal positions of the result field will cause the numeric value to be truncated. Comp-3 is a common data type, even outside of COBOL, and is fairly standard across platforms -- that is, it is not . The Source Field is defined as a Packed (or COMP-3) field with 5 digits and zero decimal positions. 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.