How To Fix /ACCGO/CAS_FLLW_MSG704 - Reference document side value & or type value & is blank

/ACCGO/CAS_FLLW_MSG704 - Overview

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 704

• Message text: Reference document side value & or type value & is blank

Self-Explanatory Message

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/ACCGO/CAS_FLLW_MSG704 - Details

• The SAP error message /ACCGO/CAS_FLLW_MSG704 indicates that there is an issue with a reference document side value or type value being blank. This error typically occurs in the context of financial accounting or controlling processes, particularly when dealing with document flows or postings.
  
  Cause:
  
  Missing Data: The error is often caused by missing or incomplete data in the document that is being processed. Specifically, the reference document side (debit/credit) or type (e.g., invoice, payment) is not populated.
  
  Configuration Issues: There may be configuration issues in the system that prevent the proper assignment of reference document types or sides.
  Data Entry Errors: Manual data entry errors can lead to blank fields that are required for processing.
  Custom Code: If there are custom developments or enhancements in the system, they might not be handling the reference document correctly.
  
  
  Solution:
  
  Check Document Entries: Review the document that triggered the error. Ensure that all required fields, especially the reference document side