Message type: E = Error
Message class:  9J1UFDI - Messages for Ukraine E-Invoices 
Message number: 154
Message text: Cannot proceed for parked document & & &
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.
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The SAP error message "9J1UFDI154 Cannot proceed for parked document" typically indicates that there is an issue with a parked document in the SAP system. Parked documents are temporary documents that have been saved but not yet posted. This error can occur for various reasons, and here are some common causes, solutions, and related information: Causes: Incomplete Data: The parked document may be missing required fields or data that need to be filled in before it can be processed. Authorization Issues: The user may not have the necessary authorizations to post or process the parked document. Document Status: The parked document may be in a status that does not allow it to be processed (e.g., it may be locked or in a pending state).
Configuration Issues: There may be configuration settings in the SAP system that prevent the processing of parked documents. Technical Errors: There could be underlying technical issues, such as database locks or system
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