How To Fix UJA_EXCEPTION601 - Unable to change key figure type on model &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 601

• Message text: Unable to change key figure type on model &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION601 - Unable to change key figure type on model &1 ?

  The SAP error message UJA_EXCEPTION601, which states "Unable to change key figure type on model &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an attempt to change the type of a key figure in a data model or InfoProvider that is not allowed due to various constraints.
  
  Cause:
  
  Data Model Constraints: The key figure type (e.g., from a quantity to a currency) may have dependencies or constraints that prevent it from being changed. This can include existing data, aggregations, or calculations that rely on the current key figure type.
  Data Consistency: Changing the key figure type can lead to inconsistencies in the data model, especially if there are existing queries, reports, or data flows that depend on the original key figure type.
  Technical Restrictions: Certain key figure types may have specific technical restrictions that prevent them from being altered once they are defined in the