How To Fix PO189 - Action changes were not saved

PO189 - Overview

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 189

• Message text: Action changes were not saved

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The editor was left without saving. The most recent changes have been
lost.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PO189 - Action changes were not saved ?

  The SAP error message PO189 ("Action changes were not saved") typically occurs in the context of purchasing documents, such as purchase orders (POs) or purchase requisitions, when there is an issue with saving changes made to the document. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to make changes to the document.
  Document Status: The document may be in a status that does not allow changes (e.g., it is already released or completed).
  Data Inconsistencies: There may be inconsistencies in the data being saved, such as missing mandatory fields or incorrect data formats.
  System Locking: The document may be locked by another user or process, preventing changes from being saved.
  Technical Issues: There could be underlying technical issues, such as database problems or system errors.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary permissions to edit the document. This may involve