How To Fix MPE_CER_MSGS045 - Unable to delete certificate, as active work centers are assigned to it.

MPE_CER_MSGS045 - Overview

• Message type: E = Error

• Message class: MPE_CER_MSGS - Certificate Messages

• Message number: 045

• Message text: Unable to delete certificate, as active work centers are assigned to it.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CER_MSGS045 - Unable to delete certificate, as active work centers are assigned to it. ?

  The SAP error message MPE_CER_MSGS045 indicates that you are trying to delete a certificate that is currently assigned to active work centers. This is a common issue when managing certificates in SAP, particularly in the context of quality management or production planning.
  
  Cause:
  The error occurs because the certificate you are attempting to delete is still linked to one or more work centers that are active in the system. SAP prevents the deletion of such certificates to maintain data integrity and ensure that all references to the certificate are properly managed.
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Active Work Centers:
  
  Use transaction codes like CR01 (Create Work Center) or CR02 (Change Work Center) to check which work centers are currently assigned to the certificate.
  You can also use reports or queries to list all work centers associated with the certificate.
  
  
  
  Remove Assignments:
  
  Once you have identified the work centers, you need to either