How To Fix FKKINV668 - *** &1 source documents could not be processed

FKKINV668 - Overview

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 668

• Message text: *** &1 source documents could not be processed

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINV668 - *** &1 source documents could not be processed ?

  The SAP error message FKKINV668 indicates that certain source documents could not be processed in the context of the contract accounts receivable and payable (FI-CA) module. This error typically arises during the processing of invoices or billing documents, and it can be caused by various factors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Missing or Incomplete Data: The source documents may have missing or incomplete data that prevents them from being processed.
  Document Status: The source documents might be in a status that does not allow processing (e.g., blocked, archived, or already processed).
  
  Configuration Issues: There may be configuration issues in the FI-CA module that affect how documents are processed.
  Authorization Issues: The user may not have the necessary authorizations to process the documents.
  Technical Errors: There could be underlying technical issues, such as database inconsistencies or system errors.
  
  Solutions:
  
  Check Document Status: Review the status of the source documents to ensure they