How To Fix CP451 - Change work center: Check standard value definitions

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 451

• Message text: Change work center: Check standard value definitions

What causes this issue?

You are attempting to change the work center in an operation.
Note that the new work center may have a different standard value key
than the old work center.
This could change the standard value parameters for the operation.

How to fix this error?

Check how the new standard value key is defined and, if necessary,
correct the standard values, activity types or performance efficiency
rate key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP451 - Change work center: Check standard value definitions ?

  The SAP error message CP451 ("Change work center: Check standard value definitions") typically occurs when there are issues with the standard value definitions for a work center in the context of production planning and control. This error can arise during various operations, such as when trying to change or create a work center in the SAP system.
  Causes:
  
  Missing Standard Values: The work center may not have the required standard values defined, such as setup time, processing time, or teardown time.
  Incorrect Configuration: The configuration of the work center may be incomplete or incorrect, leading to inconsistencies in the standard value definitions.
  Data Inconsistencies: There may be inconsistencies in the data related to the work center, such as missing or incorrect entries in the relevant tables.
  Authorization Issues: The user may not have the necessary authorizations to view or modify the standard value definitions for the work center.
  
  Solutions:
  
  Check Standard Values: Navigate to the work center in the SAP system and verify that all required standard values are defined. You can do this by going to the work center transaction (e.g., CR01, CR02) and checking the "Standard Values" tab.
  Complete Configuration: Ensure that all necessary fields and configurations for the work center are filled out correctly. This includes setup, processing, and teardown times.
  Data Consistency Check: Use transaction codes like SE11 or SE16 to check the relevant database tables for any inconsistencies or missing entries related to the work center.
  Authorization Check: Verify that the user has the appropriate authorizations to access and modify work center data. This can be checked in the user roles and profiles.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the required fields and configurations for work centers.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to work centers include:
  
  CR01: Create Work Center
  CR02: Change Work Center
  CR03: Display Work Center
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to this error message.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the CP451 error message in SAP.