Fact based opinions requested. Is it faster to perform a SETLL on a file to do an existence test or read the file (note: it has a very small number of records) into a program array during *INZSR and then do a LOOKUP to do the existence test?

    DJA65 pointsBadges:
  • RPG/400: The use of QCMDEXC

    Hi, What is the use of QCMDEXC? Who will handle this.what purpose we use? Can we call it is a command? What is the usd of *INZSR?what is the relation with RETURN? What are the input opcodes and output opcodes and I/O(combined) opcodes available in RPG/400? Can anybody list please? Thanks! malavika

    Repaire45 pointsBadges:
  • *INZSR

    When PGMA calls PGMB for the first time PGMB executes the *INZSR. PGMB  uses the RETRN operation to return to PGMA.   When PGMA call PGMB the    second time is the *INZSR executed? If you specify RETRN in called program, the *INZSR will not execute again. Why *INZSR will not get excuted...

    ankit2002770 pointsBadges:

    Hi There, How INZSR will work with RETURN & *inLR *ON. 1:->I mean Pgm A is calling Pgm B.Pgm B is using INZSR & RETURN .So how INZSR  will work during the 2nd call to PgmB .I mean when Pgm B got called 2nd time then control will pass to INZSR or Not? 2:->Pgm A is calling Pgm B.Pgm B is using...

    Pankaj112265 pointsBadges:

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