How To Fix CBN_ES_MESSAGE012 - Error in Gateway Service generation

CBN_ES_MESSAGE012 - Overview

• Message type: E = Error

• Message class: CBN_ES_MESSAGE - Message Class for CestBON Search

• Message number: 012

• Message text: Error in Gateway Service generation

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 CBN_ES_MESSAGE012 - Error in Gateway Service generation ?

  The SAP error message CBN_ES_MESSAGE012, which indicates "Error in Gateway Service generation," typically arises during the process of generating or activating a Gateway service in SAP. This can occur in various scenarios, such as when working with OData services or when trying to expose business logic through the SAP Gateway.
  Causes:
  
  Missing or Incorrect Annotations: The service definition may have missing or incorrect annotations that are required for the generation process.
  Model Issues: There may be issues with the underlying data model, such as missing entities or relationships.
  Transport Issues: If the service is being transported from one system to another, there may be inconsistencies or missing objects.
  Authorization Issues: The user may not have the necessary authorizations to generate or activate the service.
  Technical Errors: There could be technical issues in the system, such as database inconsistencies or system configuration problems.
  
  Solutions:
  
  Check Annotations: Review the annotations in the service definition to ensure they are correct and