How To Fix RSDHA391 - Source field '&1' of InfoObject assignment missing

RSDHA391 - Overview

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 391

• Message text: Source field '&1' of InfoObject assignment missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA391 - Source field '&1' of InfoObject assignment missing ?

  The SAP error message RSDHA391 indicates that there is a problem with the assignment of a source field to an InfoObject in the context of data modeling in SAP BW (Business Warehouse). Specifically, it means that the source field specified in the message is missing or not properly defined in the data source or transformation.
  
  Cause:
  
  Missing Source Field: The source field that is supposed to be mapped to the InfoObject is not present in the data source or the underlying table.
  Incorrect Mapping: The mapping between the source field and the InfoObject may not have been set up correctly in the transformation.
  Data Source Changes: If the structure of the data source has changed (e.g., fields were added or removed), it may lead to this error.
  InfoObject Deletion: The InfoObject itself may have been deleted or is not active.
  
  
  Solution:
  
  Check Data Source: Verify that the source field exists in the data source. You can do