How To Fix CL_SADL_GW_MDE_MSGX012 - Entity & not found

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SADL_GW_MDE_MSGX - texts for parser

• Message number: 012

• Message text: Entity & not found

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 CL_SADL_GW_MDE_MSGX012 - Entity & not found ?

  The SAP error message CL_SADL_GW_MDE_MSGX012 typically indicates that a specific entity or object could not be found in the system. This error is often encountered when working with the SAP Gateway and the SADL (SAP ABAP Programming Model for SAP Gateway) framework, particularly when trying to access or manipulate data entities that are expected to exist but do not.
  Causes:
  
  Entity Not Defined: The entity you are trying to access may not be defined in the system. This could be due to a missing or incorrectly configured data model.
  Incorrect Entity Name: There might be a typo or incorrect naming in the request for the entity.
  Authorization Issues: The user may not have the necessary authorizations to access the entity.
  Transport Issues: If the entity was recently transported from a development environment to a production environment, it may not have been properly activated or may be missing.
  Data Model Changes: Changes in the underlying data model or database structure may have led to the entity being removed or renamed.
  
  Solutions:
  
  Check Entity Definition: Verify that the entity is correctly defined in the data model. You can do this by checking the relevant CDS (Core Data Services) views or the OData service definition.
  Correct Naming: Ensure that the entity name used in the request matches exactly with the defined entity name, including case sensitivity.
  Authorization Check: Confirm that the user has the necessary authorizations to access the entity. You may need to check roles and permissions.
  Transport Validation: If the entity was recently transported, ensure that all necessary objects were included in the transport and that they have been activated in the target system.
  Review Changes: If there have been recent changes to the data model, review those changes to ensure that they did not inadvertently affect the entity in question.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Debugging: If you have access to the ABAP development environment, you can debug the code to trace where the error is occurring and gather more context about the missing entity.
  OData Service Testing: Use tools like the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and see if the entity can be accessed directly.
  Documentation: Refer to the official SAP documentation for SADL and OData services for more detailed information on how to define and manage entities.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the issue persists, consider reaching out to your SAP support team for further assistance.