How To Fix SADL_GW_MODEL002 - Error reported from Gateway: See Details.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_MODEL - SADL Gateway Integration: Model Errors

• Message number: 002

• Message text: Error reported from Gateway: See Details.

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 SADL_GW_MODEL002 - Error reported from Gateway: See Details. ?

  The SAP error message SADL_GW_MODEL002 typically indicates an issue related to the SAP Gateway and the Service Data Layer (SADL) when trying to access or manipulate data through OData services. This error can arise due to various reasons, including configuration issues, data model inconsistencies, or problems with the underlying database.
  Causes:
  
  Model Configuration Issues: The OData service might not be properly configured in the SAP Gateway. This could include missing or incorrect annotations in the service definition.
  Data Model Inconsistencies: There may be inconsistencies in the data model that the OData service is trying to access, such as missing fields or incorrect data types.
  Authorization Issues: The user might not have the necessary authorizations to access the data or execute the operation.
  Backend Issues: There could be issues in the backend system, such as database connectivity problems or missing data.
  Service Activation: The OData service might not be activated or properly registered in the SAP Gateway.
  
  Solutions:
  
  
  Check Service Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and ensure that the OData service is correctly configured and activated.
  Verify that all necessary annotations are present and correctly defined.
  
  
  
  Review Data Model:
  
  Check the underlying data model for any inconsistencies. Ensure that all fields referenced in the OData service are present and correctly defined in the data source.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the OData service and the underlying data. You can check this using transaction SU53 after the error occurs.
  
  
  
  Check Backend Connectivity:
  
  Verify that the backend system is up and running and that there are no connectivity issues. You can test the connection using transaction SM59.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to identify the exact point of failure. You can use transaction SE80 or SE37 to analyze the service implementation.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages or details that could provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide patches or updates.
  
  
  
  Related Information:
  
  SAP Gateway: A technology that allows you to connect devices, environments, and applications to SAP systems.
  OData Services: A standard protocol for creating and consuming data APIs, which is widely used in SAP applications.
  SADL (Service Data Layer): A framework that simplifies the creation of OData services by providing a layer of abstraction over the underlying data models.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.