How To Fix WSTRN120 - You cannot remove DC &1, follow-on documents for alloc. table items exist

WSTRN120 - Overview

• Message type: E = Error

• Message class: WSTRN - Message for Prepack Creation and Planning Dialog

• Message number: 120

• Message text: You cannot remove DC &1, follow-on documents for alloc. table items exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WSTRN120 - You cannot remove DC &1, follow-on documents for alloc. table items exist ?

  SAP Error Message:
  WSTRN120 – "You cannot remove DC &1, follow-on documents for alloc. table items exist"
  
  
  Cause:
  This error occurs when you try to delete or remove a Document Change (DC) or a document that is linked to allocation table items, but there are follow-on documents (subsequent documents created from the original document) that still reference this document. SAP prevents the deletion because these follow-on documents depend on the original document for data integrity and consistency.
  In other words, the system detects that the document you want to remove is still linked to other documents (e.g., accounting documents, material documents, or other transactional documents) created as a result of the original document. Removing it would break the document flow and cause inconsistencies.
  
  
  Solution:
  
  
  Check for Follow-on Documents:
  
  Identify all follow-on documents linked to the document/change you want to delete.
  Use transaction codes or reports to trace document flow, for example:
  MB51 (Material Document List)
  FB03 (Display Document) and check