how to convert packed decimal to numeric in cobol

This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. 15 would stored as 01 5C. We have made a significant effort to ensure the documents and software technologies are correct and accurate. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. into the Output folder tree; those columns will be in where we will return the transformed This group of test cases will show the process for converting a BINARY numeric format (COMPUTATIONAL or COMP) to a display format. Also The next is close to what you will see in a COBOLs Copy File (a file that contains For example, -1.2 looks like this in hex, the final D is the negative sign. 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. Thanks for contributing an answer to Stack Overflow! Else please lemme know if that was not you were looking at. In my use case I had to use suggestion from both of your posts. Here I used SORT FIELDS=COPY is equal to OPTION COPY. Splits a byte into its composing nibbles. 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. 02 FEC-MM PIC X(2). See COBOL Comp-3 Packed Fields. on the properties frame set to true the UseBinaryFormat property. You are right, the issue is in that definition. Try it and see what gives you the answer you want. Please suggest. Packed Decimal. Refer to The combined scores of. The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. What about WS-NUM-STR consisting of a dummy field of pic x(9) and the value field of pic 9.999? As provided this code handles the case by wrapping to zero. The SimoTime Home Page To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. Thank you for this great post and the previous one "importing-mainframe-data-with-sql-server-integration-services". This numeric structure is the default numeric for COBOL and may be explicitly defined with the "USAGE IS DISPLAY" clause. The Floating-Point format should wait until another time after you well understand these four. so as i had explained earlier , i moved the packed decimal field to a numeric field and redefined the numeric field each having one digit. and view the COBOL source code for this numeric field conversion example. On the Advanced view we are going to add four columns named Name, Address, A variety of numeric formats are used on an IBM Mainframe System, a Windows System, a UNIX System or a Linux System. ("11 REFORMAT Convert file from one record layout to another"). By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Spaces also are pretty good at "disguising" themselves as "zoned"/"display" numerics (zeros), it is on when they get in the "sign" left-most "half" of the right-most byte that they "might" (depending on other things) cause a S0C7. As said above, UNSTRINGing and combining didnt work, but REDEFINES works! Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) If a host variable includes an indicator variable, the SQLTYPE value is the base . and the Output columns branches. Converting numbers. http://etldevelopernotes.blogspot.com/2014/09/a-very-complex-package-generator.html. 02 FEC-DD PIC X(2). The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Do we have a way? data we cant handle its content as simple text anymore, we need to perform analysis > example, the single byte may contain X'A8'. tip. the COBOL Routine for Example-302 REFFILE. Next is a table that reviews the functions and procedures used in this tip. i have a packed decimal field which is redefined to a numeric field to add "1" to its tenth digit. iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. Difference between "select-editor" and "update-alternatives --config editor". The following (nbrcvts1.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. S9(15) means a 15 digit numeric signed field: S for sign, 9 is numeric, (15) is length. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. Making statements based on opinion; back them up with references or personal experience. This suite of programs and documentation is available to download for review and evaluation purposes. This is an ASCII encoded environment. 1. Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. In other words, a field has a implicit format associated with it, any value you . So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. The following shows the picture (PIC) clause, how the item is displayed using the DISPLAY verb, the field as it is stored in memory for an EBCDIC environment, the field as it would be stored in memory for an ASCII environment. SSIS documentation about Data Types for the DT_STR type, you will see that Integration Connect and share knowledge within a single location that is structured and easy to search. comp is sumtimes used as a general term. 02 OPERADOR-OUT PIC X. Explore The Binary or COMP format for numeric data strings. You can use LENGTH=n to override the default output length. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . You can't define your field decimals like that and use it in a COMPUTE. On the next image you can see a I think the problem are in this columns : Actually Im usingbyte stream [DT_BYTES] format in flat file source andnumeric [DT_NUMERIC] in script component. The following (NBRCVTJ1.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Numeric formats include Binary, Packed Decimal and Zoned Decimal. When you write a packed field to a WORK file, the output record will contain the field in packed format. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. 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. Address with an input and output of 50 and select string as the Data Type. This is an EBCDIC encoded environment. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. This test case will show the process for converting a binary numeric format to an edited numeric format. WS-VAR W 2 P 0. Compilers I know, anyway. 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. 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. The data is stored in fixed width text. What video game is Charlie playing in Poker Face S01E07? The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 7 digits and 2 decimal positions. Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. the GnuCOBOL Technologies i.e. Your email address will not be published. and a Script Component. The following is the WORKING-STORAGE definition for the source field. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? The following is a list of frequently asked questions about processing numeric fields and the impact of the various numeric types. Save my name, email, and website in this browser for the next time I comment. Is there a single-word adjective for "having exceptionally strong moral principles"? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. INTEGER . Since both X and Y now occupy the same physical storage, the MOVE can be dropped as the following program and output illustrate: As you can quickly see, the result is probably not what you were hoping for since Y does not contain a human readable formatted number (i.e. 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. 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 . Refer to These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. Implement Seek on /dev/stdin file descriptor in Rust, Follow Up: struct sockaddr storage initialization by network format-string. Moved '12345 ' to numeric field 9 (09) move numeric field 9 (09) to packed field S9 (10) COMP-3. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? download a sample text file. Step into the Categories and Balance leaves and What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? Setting this option to true will instruct the SSIS pipeline 02 TRANS-OUT PIC X(4). Most COBOL compilers hide this level of processing. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. 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. REFFILE. To learn more, see our tips on writing great answers. 02 FEC-SS PIC X(2). 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. to handle the imported data for columns Category and Balance as binary data. P stands for Packed - in Easytrieve variable declaration. A good place to start is The Micro Focus Web Site to handle the columns as binary data. The three most common mainframe numeric encoding formats are Zoned-Decimal, Packed-Decimal and Binary. copybooks. Asusually, I could find out a way to achieve it! We are going to instruct the SSIS pipeline The following is the WORKING-STORAGE definition for the result field. The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. SimoTime Technologies was founded in 1987 and is a privately owned company. SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. 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. Why don't you just add 10 to the comp-3 field, why make it more difficult. Unpacked the previous value would look like: This field has 15 (actually 16) digits before the decimal point and 3 after. if itab-netpr has a value of 1,234.56, i need to convert that to ' 123456'. Refer to Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? we must set the TextQualified option to False. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. The following is the Bash Shell Scripts required to run the jobs on a Linux or UNIX System. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. For eg, WS-VAR S9 (3) COMP-3. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Sorry I am two years late :-( . The fewer decimal positions of the result field will cause the numeric value to be truncated. With this you should be answered. I am unsure how to interpret the decimal place and sign. Why do you believe you want/need floating-point? Considering that back in a day the cost for storage and memory was and view the COBOL source code for this numeric field conversion example. 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. Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. 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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. we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths the COBOL Routine for Example-204 Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com, 104, Packed Field, Explicit Decimal Point, 204, Binary Field, Explicit Decimal Point. There is nothing in the file to help you identify where it is or if it even exists. Yes . Suppose we have the number 40.06. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. i have a question on data type conversion. However, it occasionally shows up as a problem. Packed Decimal Data. The following links may be to the current server or to the Internet. Refer to "After the incident", I started to be more careful not to trip over things.

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