How To Fix ESH_ENG_CDS_MDE002 - Error reading generated MDE for CDS-entity &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_MDE - ES-CDS/ABAP: Handling of MDEs

• Message number: 002

• Message text: Error reading generated MDE for CDS-entity &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_MDE002 - Error reading generated MDE for CDS-entity &1 ?

  The SAP error message ESH_ENG_CDS_MDE002 typically indicates an issue with reading the generated MDE (Model Data Entity) for a Core Data Services (CDS) entity. This error can arise in the context of SAP's Enterprise Search or when working with CDS views in the ABAP environment.
  
  Cause:
  
  Missing or Incomplete MDE: The MDE for the specified CDS entity may not have been generated correctly or is missing.
  Authorization Issues: The user may not have the necessary authorizations to access the MDE.
  Data Model Changes: Changes in the underlying data model or the CDS entity itself may lead to inconsistencies.
  Technical Issues: There could be technical issues in the system, such as database inconsistencies or problems with the search index.
  
  
  Solution:
  
  
  Regenerate MDE: 
  
  Go to the transaction code /IWFND/MAINT_SERVICE and check if the MDE for the CDS entity is generated. If not, regenerate it.
  You can also use the transaction /IWFND/MAINT_SERVICE to check the service and ensure that the MDE