How To Fix P0189 - Entry could not be changed

P0189 - Overview

• Message type: E = Error

• Message class: P0 - Messages for Transactions PE01, PE02 and PE03

• Message number: 189

• Message text: Entry could not be changed

What causes this issue?

An error has occurred when saving the modified data internally.

Error message extract from SAP system. Copyright SAP SE.

P0189 - Details

• The SAP error message P0189 ("Entry could not be changed") typically occurs in the context of data entry or modification in SAP systems, particularly when working with master data or transactional data. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of Error P0189
  
  
  Authorization Issues: The user may not have the necessary permissions to change the specific entry. This is common in environments with strict access controls.
  
  
  Data Locking: The entry might be locked by another user or process. SAP uses locking mechanisms to prevent data inconsistencies, and if an entry is locked, it cannot be changed until it is released.
  
  
  Data Integrity Constraints: There may be integrity constraints or validation rules that prevent the change. For example, if the change violates business rules or dependencies in the data model.
  
  
  Technical Issues: There could be underlying technical issues, such as database problems, system performance