How To Fix EIT_ACTIVATION005 - Entity Set &1 is unkown for service &2(&3)

EIT_ACTIVATION005 - Overview

• Message type: E = Error

• Message class: EIT_ACTIVATION - Exten Item Templates: Activation Order Determination

• Message number: 005

• Message text: Entity Set &1 is unkown for service &2(&3)

Self-Explanatory Message

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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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EIT_ACTIVATION005 - Details

• The SAP error message EIT_ACTIVATION005 indicates that there is an issue with the activation of an entity set in an OData service. The message typically states that the specified entity set is unknown for the given service. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Entity Set Not Defined: The entity set specified in the error message is not defined in the OData service metadata.
  Service Activation Issues: The OData service may not be properly activated or registered in the SAP Gateway.
  Incorrect Service Name: The service name or version specified may be incorrect or may not match the defined entity sets.
  Authorization Issues: There may be authorization issues preventing access to the entity set.
  Transport Issues: If the service was recently transported, it may not have been activated in the target system.
  
  Solutions:
  
  
  Check Entity Set Definition:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and check if the entity set is