Message type: E = Error
Message class:  IDCMLHU - Loans Management Localization for Hungary 
Message number: 449
Message text: Reversal run &1 / &2 is not completed, calculation cannot not reversed
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The SAP error message IDCMLHU449 indicates that a reversal run for a specific calculation has not been completed, which prevents the reversal of the calculation. This error typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other financial transactions.
Cause: Incomplete Reversal Run: The reversal process for the specified run has not been completed successfully. This could be due to various reasons, such as system errors, missing data, or incorrect configurations. Locking Issues: The transaction might be locked by another process or user, preventing the reversal from being executed. Data Integrity Issues: There may be inconsistencies in the data that need to be resolved before the reversal can be processed. Authorization Issues: The user attempting the reversal may not have the necessary permissions to perform the action.
Solution: Check Reversal Status: Verify the status of the reversal run. You can do this by navigating to the relevant
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