How To Fix CM_MDG_CDS_ASSEMBLER001 - Multiple reuse area for one entity not supported.

CM_MDG_CDS_ASSEMBLER001 - Overview

• Message type: E = Error

• Message class: CM_MDG_CDS_ASSEMBLER -

• Message number: 001

• Message text: Multiple reuse area for one entity not supported.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_MDG_CDS_ASSEMBLER001 - Multiple reuse area for one entity not supported. ?

  The SAP error message CM_MDG_CDS_ASSEMBLER001 indicates that there is an issue with the configuration of the Core Data Services (CDS) views in the context of Master Data Governance (MDG). Specifically, this error occurs when there is an attempt to use multiple reuse areas for a single entity, which is not supported in the current configuration.
  
  Cause:
  
  Multiple Reuse Areas: The error typically arises when the system detects that multiple reuse areas are being defined for a single entity in the CDS view. In MDG, each entity should have a single reuse area to ensure proper data handling and consistency.
  Incorrect Configuration: This can happen due to incorrect or conflicting configurations in the MDG setup, where the same entity is inadvertently linked to multiple reuse areas.
  Custom Development: If there are custom CDS views or enhancements that are not aligned with the standard MDG practices, this can lead to such errors.
  
  
  Solution:
  
  Review CDS Views: Check the