How To Fix /IWFND/CM_MGW_RT133 - Association set '&1' references to disabled entity set '&2'

/IWFND/CM_MGW_RT133 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 133

• Message text: Association set '&1' references to disabled entity set '&2'

Self-Explanatory Message

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/IWFND/CM_MGW_RT133 - Details

• The SAP error message /IWFND/CM_MGW_RT133 indicates that there is an issue with an association in your OData service. Specifically, it states that an association set references an entity set that has been disabled. This typically occurs in the context of SAP Gateway services where associations between entity sets are defined.
  
  Cause:
  
  Disabled Entity Set: The entity set referenced in the association is disabled in the service definition. This can happen if the entity set is not included in the service or if it has been explicitly marked as disabled.
  Service Configuration: The OData service might not be properly configured to expose the entity set that is being referenced.
  Model Changes: Changes in the data model (like removing or disabling an entity set) without updating the associations can lead to this error.
  
  
  Solution:
  
  
  Check Service Definition:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Open the relevant service and check the entity sets defined in the model.
  Ensure