SAP Knowledge Base Article - Preview

3589820 - BW query execution fails with "olap: join produced multi values" due to wrong join cardinality

Symptom

Error during BW query execution:

  • olap: join produced multi values ...
    "<ABAP_schema>"."0BW:BIA:BI0_0Q...__CS", FM Name = TREX_DBS_AGGREGATE]  
    Error 2.715 has occurred in the BWA/SAP HANA server


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Environment

  • SAP BW/4HANA
  • SAP S/4HANA

Product

SAP BW/4HANA 2.0 ; SAP BW/4HANA 2021 ; SAP BW/4HANA 2023 ; SAP S/4HANA all versions

Keywords

CL_RSDRH_TREX_STORAGE, MAP_TREX_EXCEPTION, 0Q calculation scenario, calc scenario , KBA , BW4-AE-DBIF , DB Interface Data Manager , BW-BEX-OT-DBIF , Interface to Database , Problem

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