How To Fix SLMP_RT263 - Entity &1 parsed but not used in entity set

SLMP_RT263 - Overview

• Message type: E = Error

• Message class: SLMP_RT - SL Protocol Runtime Message Class

• Message number: 263

• Message text: Entity &1 parsed but not used in entity set

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SLMP_RT263 - Entity &1 parsed but not used in entity set ?

  The SAP error message SLMP_RT263, which states "Entity &1 parsed but not used in entity set," typically occurs in the context of SAP Gateway or OData services. This error indicates that an entity has been defined and parsed, but it is not being utilized in the expected entity set. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Entity Definition Issues: The entity might be defined correctly in the data model but is not included in the corresponding entity set.
  Service Registration: The entity set may not be properly registered in the OData service.
  Model Configuration: There could be a mismatch in the model configuration, where the entity is not linked to the entity set.
  Code Issues: If you are using custom code, there might be logic that prevents the entity from being included in the response.
  
  Solutions:
  
  
  Check Entity Set Configuration:
  
  Go to the service definition in the SAP Gateway Service Builder (transaction code