How To Fix CFD_REGISTRY_CHECK064 - Entity Type &1 referenced in differently mapped Entity Sets

CFD_REGISTRY_CHECK064 - Overview

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 064

• Message text: Entity Type &1 referenced in differently mapped Entity Sets

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK064 - Entity Type &1 referenced in differently mapped Entity Sets ?

  The SAP error message CFD_REGISTRY_CHECK064 indicates that there is a mismatch in the mapping of entity types to entity sets in your SAP system. This typically occurs in the context of SAP Gateway or OData services, where entity types are defined and mapped to specific entity sets. The error suggests that the same entity type is being referenced in multiple entity sets with different mappings, which can lead to inconsistencies and confusion in data retrieval.
  
  Cause:
  
  Multiple Mappings: The same entity type is mapped to different entity sets in the service definition, which is not allowed.
  Inconsistent Metadata: There may be inconsistencies in the metadata definitions for the OData service, leading to conflicts in how entity types are referenced.
  Service Registration Issues: The service might not be properly registered or activated, causing the system to misinterpret the mappings.
  
  
  Solution:
  
  
  Review Entity Mappings: Check the service definition in the SAP Gateway Service Builder (transaction code SEGW) to