How To Fix RS_B4HANA_RC091 - LeftOuter: Add Filter Value to On-Condition setting not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4HANA_RC -

• Message number: 091

• Message text: LeftOuter: Add Filter Value to On-Condition setting not supported.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HANA_RC091 - LeftOuter: Add Filter Value to On-Condition setting not supported. ?

  The SAP error message RS_B4HANA_RC091 with the description "LeftOuter: Add Filter Value to On-Condition setting not supported" typically occurs in the context of SAP BW/4HANA or SAP BW on HANA when working with data models, particularly when defining joins or conditions in CompositeProviders or other data modeling scenarios.
  
  Cause:
  This error generally arises when you attempt to add a filter value to an "ON" condition in a left outer join. In SAP BW/4HANA, certain operations and configurations are restricted, and adding filter values directly to the "ON" condition of a left outer join is not supported. This is because left outer joins are designed to include all records from the left table regardless of whether there is a match in the right table, and adding filters can contradict this behavior.
  
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Review Join Conditions: Check the join conditions in your CompositeProvider or data model. Ensure that you