Message type: E = Error
Message class:  ICC_FI_CN - Für die Meldungen extern vornum. Belege 
Message number: 046
Message text: Documents &1 to &2 have not been used
Some of the documents that you have specified have already been used or
voided.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
To void documents that have already been used, use the
<DS:TRAN.IDDH>Used Prenumbered Documents Report.</>
If the last document from the book has not been maintained, you can do
so in <DS:TRAN.IDLB>Customizing</> for lots and books.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message ICC_FI_CN046 indicates that certain documents (identified by the document numbers &1 to &2) have not been used in the context of a specific financial transaction or process. This error typically arises in the context of financial accounting or controlling, particularly when dealing with document postings, transfers, or adjustments.
Cause: Unposted Documents: The documents in question may not have been posted or processed correctly in the system. Incorrect Document Status: The documents might be in a status that does not allow them to be used in the current transaction (e.g., they could be in a draft state). Document Type Restrictions: The document types involved may not be compatible with the operation you are trying to perform. Missing Dependencies: There may be missing prerequisite documents or entries that need to be completed before the documents can be used.
Configuration Issues: There could be configuration settings in the SAP system that restrict the use of
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