How To Fix FMCA_MC_ODATA063 - Entered reference ID does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_MC_ODATA - Message class for the Multichannel oData services(PS)

• Message number: 063

• Message text: Entered reference ID 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_MC_ODATA063 - Entered reference ID does not exist ?

  The SAP error message FMCA_MC_ODATA063, which states "Entered reference ID does not exist," typically occurs in the context of OData services when a user tries to access or manipulate a resource that is not found in the system. This can happen in various scenarios, such as when trying to retrieve, update, or delete an entity using its reference ID.
  Causes:
  
  Invalid Reference ID: The reference ID provided in the request does not match any existing records in the database.
  Data Deletion: The record associated with the reference ID may have been deleted or is no longer available.
  Authorization Issues: The user may not have the necessary permissions to access the resource, leading to the perception that it does not exist.
  Incorrect URL or Endpoint: The OData service endpoint may be incorrectly specified, leading to a request for a non-existent resource.
  Caching Issues: Sometimes, caching mechanisms may cause discrepancies between the client and server data.
  
  Solutions:
  
  Verify Reference ID: Double-check the reference ID being used in the request to ensure it is correct and corresponds to an existing record.
  Check Data Existence: Use transaction codes or queries in SAP to confirm that the record exists in the database.
  Review Authorization: Ensure that the user has the necessary permissions to access the resource. This may involve checking roles and authorizations in the SAP system.
  Correct Endpoint: Make sure that the OData service endpoint is correctly specified and that the request is being sent to the right service.
  Clear Cache: If caching is suspected to be an issue, try clearing the cache or refreshing the data in the client application.
  Debugging: If you have access to the backend, consider debugging the OData service to trace the request and identify where it fails.
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP can help in troubleshooting issues related to data retrieval and manipulation.
  SAP Documentation: Refer to SAP's official documentation for OData services and error handling for more detailed guidance.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.