Message type: E = Error
Message class:  FIQA_LOC - FI Localization for Qatar 
Message number: 056
Message text: Document & reversed by &
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The SAP error message FIQA_LOC056, which states "Document & reversed by &," typically occurs in the context of financial accounting and document management within the SAP system. This error indicates that a document you are trying to process has already been reversed by another document, which can lead to inconsistencies in financial reporting and data integrity.
Cause: Document Reversal: The primary cause of this error is that the document you are trying to work with has already been reversed. In SAP, when a document is reversed, it creates a new document that negates the effects of the original document. Incorrect Document Number: You may be trying to process a document that is not valid or does not exist in the system. Transaction Type: The transaction type you are using may not allow for further processing of a document that has already been reversed.
Solution: Check Document Status: Verify the status of the document in question. You
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