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3037984 - DTP with many filters takes longer than usual

Symptom

The step "Generate Request" takes longer than usual during the execution of a Data Transfer Process, in case it has many single filter criterias. This step can take several minutes, before the rest of the processing is started and therefore this can lead to higher runtimes.

This can be observed the following ways:

  • Request monitor shows a high runtime in "Generate Request":
    generate_request.png
  • Performing a trace in ST12 shows that the majority of the time is spent in:
    • CL_RSBK_REQ_TSN_PERSISTENCY->IF_RSBK_REQUEST_STORAGE~MODIFY_SELECTION_CRITERIA in case of RSPM requests


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Environment

  • SAP NetWeaver BW 7.40
  • SAP NetWeaver 7.40
  • SAP NetWeaver 7.50
  • SAP BW/4HANA 1.00
  • SAP BW/4HANA 2.00

Product

SAP BW/4HANA all versions ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5

Keywords

1.000, 1000, single value, I EQ , KBA , BW-WHM-DST-DTP , Data Transfer Process , BW4-DM-DTP , ABAP Orchestration of Data Transfer Process , BW4-ME-DTP , Data Transfer Process Metadata , Problem

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