How To Fix CL_SADL_GW_MDE_MSGJ001 - Key & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SADL_GW_MDE_MSGJ - Annotation Object Messages

• Message number: 001

• Message text: Key & does not exist

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_MSGJ001 - Key & does not exist ?

  The SAP error message CL_SADL_GW_MDE_MSGJ001 typically indicates that a key you are trying to access does not exist in the context of the SAP Gateway or the SADL (SAP ABAP Programming Model for SAP Fiori) framework. This error often arises when working with OData services or when trying to access data that is expected to be present in the database but is not found.
  Causes:
  
  Non-Existent Key: The key you are trying to access does not exist in the underlying database table or view.
  Incorrect Key Format: The key might be incorrectly formatted or not matching the expected format (e.g., case sensitivity, leading/trailing spaces).
  Data Deletion: The data associated with the key may have been deleted or not yet created.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Service Configuration: The OData service may not be properly configured to expose the required data.
  
  Solutions:
  
  Verify Key Existence: Check the database table or view to ensure that the key you are trying to access actually exists.
  Check Key Format: Ensure that the key is formatted correctly and matches the expected format in the OData service.
  Data Integrity: If the data was deleted, you may need to recreate it or check the data flow to ensure it is being populated correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data. You can check this in the user roles and authorizations.
  Service Configuration: Review the OData service configuration in the SAP Gateway to ensure that it is set up correctly to expose the required entities and keys.
  Debugging: If you have access, use transaction codes like /IWFND/ERROR_LOG or /IWFND/MAINT_SERVICE to check for any errors or misconfigurations in the OData service.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for SADL and OData services to understand the expected behavior and configurations.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.