How To Fix RSBBS400 - Unnecessary fields were deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBBS - BW: Reports-Reports-Interface

• Message number: 400

• Message text: Unnecessary fields were deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBBS400 - Unnecessary fields were deleted ?

  The SAP error message RSBBS400, which states "Unnecessary fields were deleted," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the data model or the InfoProvider configuration. This error can arise during the process of data extraction, transformation, or loading (ETL) when certain fields that are deemed unnecessary are removed from the data model.
  
  Cause:
  
  Field Deletion: The error usually indicates that fields that are not required for the data model or InfoProvider have been deleted. This can happen if the data source or InfoProvider has been modified, and the system is trying to reconcile the changes.
  Inconsistent Data Model: If there are inconsistencies between the data source and the InfoProvider, such as missing fields or mismatched data types, this error may occur.
  Data Source Changes: Changes in the underlying data source (like a database table or view) that affect the fields available for extraction can lead