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2393892 - Incorrect data in ST06 on IBM i with error MCH1202


  • The SAP system has stopped updating the performance data in ST06.
  • There are errors similar to this in the dev_coll file:
    WARNING: Collect: Performance data for some component(s) is still missing after 100 attempts.
    LOG: Collect: Did not receive performance data for component *DISK.
    LOG: Collect: Check job log of job QPMACLCT for potential errors.
  • Upon checking the referred to job log, (WRKACTJOB QPMACLCT in this case) you will find error:
    MCH1210 Receiver Value too small to hold result.



The issue may appear on any SAP system on IBM i running SAPOSCOL.


SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0


SAPOSCOL, ST06, QPMACLCT, QYPSPFRCOL , KBA , BC-OP-AS4 , IBM AS/400 , BC-DB-DB4 , DB2 for AS/400 , Problem

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