How To Fix SADL_GW_PUSHDOWN_GEN005 - &1 not found in annotation &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_PUSHDOWN_GEN - MDE parser and generator

• Message number: 005

• Message text: &1 not found in annotation &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_PUSHDOWN_GEN005 - &1 not found in annotation &2 ?

  The SAP error message SADL_GW_PUSHDOWN_GEN005 typically indicates that there is an issue with the annotations in your SAP Gateway service, particularly related to the usage of the SAP Data Access Layer (SADL). This error suggests that a specific entity or property referenced in your OData service is not found in the annotations defined for that service.
  Cause:
  
  
  Missing Annotations: The error usually arises when the OData service is trying to access an entity or property that is not defined in the service's annotations. This can happen if the annotations were not properly defined or if there are discrepancies between the model and the annotations.
  
  
  Incorrect Configuration: There might be a misconfiguration in the service definition or the underlying data model that leads to the service not being able to find the required annotations.
  
  
  Changes in Data Model: If there have been recent changes to the underlying data model (like adding or removing fields) without updating the annotations accordingly, this error can occur.
  
  
  Solution:
  
  
  Check Annotations: Review the annotations defined for your OData service. Ensure that all entities and properties referenced in your service are correctly defined in the annotations.
  
  
  Regenerate Service: If you have made changes to the data model or annotations, regenerate the OData service. This can often resolve issues related to outdated or missing metadata.
  
  
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for any additional error messages that might provide more context. You can also use the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the service and see if the issue persists.
  
  
  Check Service Implementation: Ensure that the service implementation is correctly aligned with the annotations. If you are using custom logic, verify that it adheres to the expected structure.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes or updates related to the SADL and OData services that might address this issue.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a production issue.
  
  
  Related Information:
  
  SAP Gateway: Understanding how SAP Gateway works and how it interacts with OData services can provide insights into resolving such issues.
  SADL Documentation: Familiarize yourself with the SAP Data Access Layer (SADL) documentation for best practices in defining annotations and services.
  SAP Community: Engaging with the SAP Community can provide additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SADL_GW_PUSHDOWN_GEN005 error in your SAP environment.