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OUTREC FIELDS=(..,55,8,Y4W,ADDYEARS,+2,TOJUL=Y4T(/)) adds +2 years to the date in the input file and converts it to Julian date before writing it to output file from 68th position. DFSORT/SYNCSORT or a subsequent program reading the files? used, ICETOOL terminates the operation. For your second question, yes it can be done in one step, and greatly simplified. BUILD parameter is an alias of the FIELDS parameter. WHEN=INIT clauses are processed before any of the other IFTHEN clauses. // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) OK, perhaps 7.3m is not so large, but, when you have your "solution", the next person along is going to do it with 100,000 records, the next with 1,000,000 records. OUTREC OVERLAY=(..,85:45,3,ZD,MUL,+10,TO=ZD,LENGTH=4) the data from 45th byte multiplies with 10 and writes the result to output of the length 4 from 85th position. For date values in the form Cyyyy/mm/dd, you could use the DATE1(/) constant; For date values in the form Cyyyy-mm, you could use the DATE2(-) constant; For date values in the form Pyyyyddd, you could use the DATE3P constant; For date values in the form Zyymmdd (2-digit year date), you could use the YDATE1 constant. . present. ICETOOL sets the attributes of the count data set as follows: If WIDTH(n) is specified, LRECL is set to n. Use WIDTH(n) if your count C'MON',C'MONDAY', - In addition I want only part of the record in the output file given by the below 3 BUILD's. What are the RECFM and LRECL of your inputs? so that performance will be improved SORT OUTREC Example JCL. . places 'B' (matched records), '1' (present in file1, but not in file2), or '2' (present in file2 but not in file1) in the 1st position of the output BUILD. Not the answer you're looking for? . Table 2. The count is written as d To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If any match found in the list, respective data will be moved to output file. You can use INCLUDE and OMIT to select records using a variety of formats for past and future dates like Cyyyymmdd, Cyyyy/mm/dd, +yyyymmdd, Cyyyyddd, Cyyyy/ddd, +yyyyddd, Cyymmdd and so on. 20 bytes). All to set an RC. v If WIDTH(n) is specified and the calculated record length is greater and what would happen then? (adsbygoogle = window.adsbygoogle || []).push({}). Lets assume N is 30 days. Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. Otherwise, you can let ICETOOL calculate and set the You can read my previous installment if you miss it. If clause 6 is satisfied, its build items are applied and processing stops. Time constants can also be produced in a variety of other characters, zoned decimal and packed decimal formats as well such as Chh:mm, Zhhmmssxx and Phhmmss. SORT FIELDS=COPY In addition to this it will replace 3 letter day-of-week name at position 11 in input file with its full name at position 11. Example: OUTREC FINDREP=(IN=Csmall,OUT=CSMALL) finds the text small in the entire input file with the SMALL and writes to the output. IFTHEN statements allow you to reformat different records in different ways by specifying how build or overlay items are to be applied to records that meet given criteria. Include 1 excludes what Include 2 and 3 will select, likewise Include 2 excludes what 1 and 3 will select. Passing symbol value using DFSORT to file, Check if input file record is sorted and if not it should abend, Writing characters after x amount of records using a JCL Sort, Formatting captured spufi results using JCL. //SYSPRINT DD SYSOUT=* OVERLAY - Replace the selected columns without impacting other columns. Is there any other way of achieving the same in JCL? JOHN MON 08000 To calculate percentage (Number of records in FILE1/Number of records in FILE2)*100 using DFSORT in Mainframe. JOHN 28000, //SORTSTEP EXEC PGM=SORT SORT FIELDS=COPY Your comment must have arrived while I was writing the answer. This statement supports a wide variety ofparsing, editing, andreformatting tasks. If you have any doubts or queries related to this chapter, get them clarified from our Mainframe experts on ibmmainframer Community! Since hexadecimal representation occupies two digits for each character, here we will need output file with record length of 20. In the following example an INREC statement will be used to abbreviate each instance of NEW JERSEY and NEW YORK in a record when position 24 of the record contains a X01. Why do we calculate the second half of frequencies in DFT? Back to top I will go through your answer, Multiplication division using DFSORT utility in Mainframe, How Intuit democratizes AI development across teams through reusability. A WHEN=(logexp) clause is satisfied when the logical expression evaluates as true. length = 30) should be copied at position 1 in output file followed by the sequence number of 5 digit in Zoned Decimal format should be written at position 36 of output file. The SORT, SUM and OUTREC statements are as follows: SORT FIELDS= (106,4,CH,A) SUM FIELDS= (162,4,BI,166,4,BI) OUTREC FIELDS= (106,4,162,4,166,4) Table 2 shows the output. SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. If clause 5 is not satisfied, its overlay item is not applied and processing continues. JOHN 08000 To learn more, see our tips on writing great answers. PMP, PMBOK, PMI-ACP and PMI are registered trademarks of the Project Management Institute, Inc. Professional Scrum Master, PSM, Professional Scrum Product Owner, PSPO etc. 4-digit sequence number is added in output at position 10, starting at 1000 and incremented by 2 for every record. Build give complete control over output file format. To avoid confusion (due to the "overloading" of OUTREC), don't use OUTREC on OUTFIL, which is for "backwards compatability", use the modern BUILD instead, which is entirely equivalent. . appropriate record length and LRECL by not specifying WIDTH(n). SECTIONS is used to generate a report header for each transaction. value, you can let ICETOOL determine and set the appropriate LRECL HDR and TRL are added as identifiers to header/trailer, which is user defined and can be customised as per the users' needs. How should I go about getting parts for this bike? You can mix p,m fields (fixed fields) and %nn fields (parsed fields) in BUILD and OVERLAY. . . Statement OUTREC FIELDS=(1:1,30,36:SEQNUM,5,ZD), is used here to indicate that field at position (1 to 30 i.e. OUTREC FIELDS=(..,6,73)copies the input file data from 6th byte to the output file from 8th byte onwards as it is. Let me know if that resolves the issue. OUTREC FIELDS=(1,5,ZD,TO=FS,LENGTH=6,..)converts the first five bytes ZD from input file to FS of 6 bytes and writes it to output. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. Connect and share knowledge within a single location that is structured and easy to search. OUTREC FIELDS= (1:1,20,CTOTAL,26:5Z,31:21,10), SORT FIELDS=COPY The SORTIN LRECL is 80. count data set. WRITE(countdd) is specified. It confuses people trying to give you an answer. than or equal to n, ICETOOL sets the record length and LRECL to n. I don't know what "Code" tags are. Where, DFSORTis a very good concept for record manipulation. smith WEDNESDAY 25000 Date constants can be produced in a variety of other characters, zoned decimal and packed decimal formats as well such as Cyyyy-mm, Zyyyymmdd and Pyyddd. @Bill my both input files has approx 10000 records. View all posts by Srini. I have taken out the "columns" from the BUILDs (those numbers followed by a colon). If clause 1 is not satisfied, its overlay item is not applied and processing continues. You can use X or 1X to specify a single blank. Include 3 is doing the same except excluding 1 and 2 includes. OUTREC gives you the flexibility to reformat your output file in multiple ways . REMOVECC removes the ANSI carriage control characters and ensures that the RECFM is FB rather than FBA. //SORTIN DD DSN=DEPT.EMPL.DATA.OUTPUT1,DISP=SHR Reformat each record by specifying all of its items one by one. OUTREC as equivalent of BUILD is only on OUTFIL. Inrecworks just like if you wantto replace a part of your input record to your data. SORT FIELDS=COPY It is for copy records to output file. Overlay lets you change specific existing columns without affecting the entire record. To insert a character string to your output includeC your stringas part of your OUTREC , you can include anyEBCDIC character between single quotes. Tell them what you want to do, and they probably already have something you can use to do it with (when discussing this, bear in mind that these are technically data sets, not files). The 0, 1 or 9 identifier byte added in position 81 allows us to sort the header records (0) first, followed by the detail records (1), and then the trailer records (9). Explanation In the above example, the SORT card will select the records, if the date in the input record is between the current date +/- 10days. //SORTOUT DD DSN=DEPT.EMPL.DATA.OUTPUT2, Likewise, the sequence number will be 1 for the first trailer record, 2 for the second trailer record and 3 for the third trailer record. OUTREC= (1,10,50,4,40,4) Both examples will reformat the record so that it consists of the first 10 bytes of the input record, followed by the 4 bytes starting at position 50, followed by the 4 bytes starting at position 40. PUSH extends each record by placing the date and register number from the header record at the end of each record in the group, followed by a 5-byte group number and a 3-byte record sequence number. Though OUTREC is one of the most frequently used features of DFSORT, many still find a SORT cards with OUTREC FIELDS= (21:106,4,35:1,75) confusing . . If clause 4 is not satisfied, its build items are not applied and processing continues. There is a separate OUTREC statement. . /*, ----+----1----+----2----+----3 SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. Example MON will be replaced by MONDAY. Using BUILD in SORT Build parameter is used to reformat records. This statement supports a wide variety of parsing, editing, and reformatting tasks. TOT calculates the number of records in the input file. Build gives you complete control over the items you want in your reformatted OUTRECrecords and the order in which they appear. Write unique records to output. OUTREC: Specifies how records are reformatted after they are sorted, copied, ormerged. FINDREP indicates doing a find and replace operation. john MONDAY 08000 CHANGE=(10 indicates that replacing string will occupy 10 letter positions. Example: PARSE can be used for many different types of variable fields including delimited fields, comma-separated values (CSV), tab-separated values, blank-separated values, keyword-separated fields, null-terminated strings, and so on. OUTREC FIELDS=(1,39,..)copies first 39 bytes from input file to output as it is. IEBGENER copies the file in SYSUT1 to file in SYSUT2. //SYSOUT DD SYSOUT=* //SORTOUT DD DSN=DEPT.EMPL.DATA.OUTPUT1, JOIN UNPAIRED does a full outer join on the two files. . If your logic is wrong, that'd be the problem. You can create the reformatted OUTREC records in one of the following ways using unedited, edited, or converted input fields. However while writing to output file, two spaces will be added between fields at position 1-5 and 6-10. // DISP=(,CATLG,DELETE), The answer to your first question is simply that you did not tell The sequence number will be 1 for the first header record, 2 for the second header record and 3 for the third header record. 55555SMITH R&D 25000 if WRITE(countdd) is specified. Why is there a voltage on my HDMI and coaxial cables? You can prevent the overflow OUTREC in SORT JCL - Example 1 If you want to add sequence number to the output data after sorting input data. The thing is, it can be further simplified by doing something else. Asking for help, clarification, or responding to other answers. //SYSPRINT DD SYSOUT=* The issue now I think is that having multiple BUILD/OUTREC gives a duplicate error. If clause 3 is not satisfied, its build items are not applied and processing continues. IN identifies the constant (the find constant) and OUT identifies the constant (the replace constant). M11 is a built-in edit-mask. Note, the physical order in which these are specified in the JCL does not affect the order they are processed in. To display hexadecimal representation of input value. To include a single apostrophe in the string, you must specify it as two single apostrophes example, to include the word Toms you need to specify CToms. FIELDS specifies an ascending 1-byte character control field at position 81 (the identifier byte added by INREC), and an ascending 5-byte character control field starting at position 8 (the key for the detail records). If the records are variable-length, the RDW of the record would be reduced to indicate the new length after the shorter literals are substituted. Statement SORT FIELDS=COPY, is used here to indicate that all records should be copied from input file to output file. . Second step which uses INCLUDE/OMIT with the symbol in comparison to the second record-count, using NULLOUT or NULLOFL. SMITH 25000 00003 In the input file, the content in position 1,6 is overwritten to the position 47,6 and then copied to the output file. Find centralized, trusted content and collaborate around the technologies you use most. Note that if all of the fields in your records have fixed positions and lengths, you don't need to use PARSE. and OUTREC FIELDS= (.) Reformat different records in different ways by specifying how build, overlay, find/replace, or group operation items are applied to records that meet given criteria. Previous Using BUILD on INREC, OUTREC and OUTFIL, and not using OUTFIL OUTREC= is simply for clarity. The DATE1(-)-30 operand corresponds to a Cyyyy-mm-dd constant for todays date minus 30 days. Writing Only Publisher, Number In Stock, and Number Sold Fields. 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%01parsed field is used to extract the first variable field into a 5-byte fixed parsed field. SORT FIELDS= (106,4,CH,A) SUM FIELDS= (162,4,BI,166,4,BI) OUTREC FIELDS= (106,4,162,4,166,4) Table 2 shows the output. Reformat each record by specifying all of its items one by one. OUTREC method INCLUDE COND=(5,1,GE,C'M'),FORMAT=CH OUTREC FIELDS=(10,3,20,8,33,11,5,1) SORT FIELDS=(20,8,CH,A,10,3,FI,A) SUM FIELDS=(38,4,BI) Theseexamples illustrate how a fixed-length input data set is sorted and reformatted for output. . Multiply the marks with 10 and store them in the same record. AKSHAY 10000 00002 //SORTOUT DD DSN=DEPT.EMPL.DATA.OUTPUT2, Both the DATE1(c) and DATE=(4MDc) operands correspond to a Cyyyycmmcdd constant for todays date where c is any separator character you like except blank. Default for PARSE: None; must be specified. JOHN 08000 00001 Example: INREC OVERLAY= (45:45,8,TRAN=LTOU) FINDREP: You can delete, rearrange and insert fields and constants. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 1,6,ZD,DIV,+2 means "take the six-digit number starting at position one, and divide it by two, giving a 'result', which will be placed at the next available position (16 in your case). If clause 1 is satisfied, its overlay item is applied and processing stops. ENDBEFR=C tells DFSORT to stop extracting data at the byte before the next comma (the comma after the first variable field). OUTREC FIELDS=(1:1,30,36:SEQNUM,5,ZD) You can mix p,m fields (fixed fields), and %nn fields (parsed fields) in BUILD and OVERLAY. You can read my previous installment if you miss it. d can be 1 to 15. //SORTIN DD DSN=DEPT.EMPL.DATA.INPUT,DISP=SHR When it is used reformatting of records is doneAFTERthe sort. does not exceed a specific maximum (for example, 20 bytes). Thank you so much Bill. Else, the input record is written to output, as-is. LRECL to the calculated record length. You can delete, rearrange and insert fields and constants. Overlay lets you change specific existing columns without affecting the entire record. /*, ----+----1----+----2----+----3----+----4 However, while writing to output file, only fields EMP-NAME (I/P file POSITION 6-25) and EMP-SALARY (I/P file POSITION 46-50) should be written to it, Requirement: To copy all records and while writing output records, all records should be appended with sequence number, INSERTING SPACE, ZEROES or CHARACTER String to your output, Requirement 1: Copy input file to output file as it is just add two spaces after writing first field of length (1-5). This will make the whole process inefficient. 11111AKSHAY HR 10000 OUTREC FIELDS=(..,55,8,Y4W,ADDDAYS,+2,TOJUL=Y4T(/),..) adds +2 days to the date in the input file and converts it to Julian date before writing it to output file from 55th position. The output file will contain the unique employee numbers sorted in ascending order. Statement SORT FIELDS=COPY is used here to indicate that all records will be copied from input file to output file.
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