Message type: E = Error
Message class:  O7 - IS-Oil: MRN Marketing Retail Network messages 
Message number: 244
Message text: Functional location master record with key & does not exist.
A functional location master record cannot be found with ID &V1&
System terminates functional location data retrieval for this
assignment.
Use the matchcode facility to identify an existing functional location
to be assigned to the business location.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message O7244 indicates that a functional location master record with the specified key does not exist in the system. This error typically occurs when you are trying to access or manipulate a functional location that has not been created or has been deleted.
Cause: Non-Existent Functional Location: The functional location you are trying to access does not exist in the database. Incorrect Key: The key (which usually consists of the functional location code and possibly the plant) you are using to reference the functional location is incorrect or misspelled. Authorization Issues: You may not have the necessary authorizations to view or access the functional location. Data Deletion: The functional location may have been deleted or archived, making it unavailable for access.
Solution: Verify the Functional Location Key: Double-check the key you are using to ensure it is correct. Make sure there are no typos or formatting issues. Ensure that you are using the correct plant and
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