How To Fix /ACCGO/CAS_FLLW_MSG455 - Main line item cannot be deleted

/ACCGO/CAS_FLLW_MSG455 - Overview

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 455

• Message text: Main line item cannot be deleted

Self-Explanatory Message

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/ACCGO/CAS_FLLW_MSG455 - Details

• The SAP error message /ACCGO/CAS_FLLW_MSG455 indicating "Main line item cannot be deleted" typically occurs in the context of financial accounting or controlling processes, particularly when dealing with line items in documents that are part of a financial transaction or posting.
  
  Cause:
  
  Main Line Item Status: The line item you are trying to delete may be a main line item that is not allowed to be deleted due to its status. Main line items often represent critical financial data that must be preserved for auditing and reporting purposes.
  Document Type Restrictions: Certain document types in SAP have restrictions on deleting line items. If the document type does not allow deletion of main line items, this error will occur.
  Dependencies: The line item may have dependencies with other documents or transactions, making it impossible to delete without affecting the integrity of the financial data.
  Posting Period: If the posting period is closed, you may not be able