How To Fix CNDET009 - No change possible! (SAP standard entry)

CNDET009 - Overview

• Message type: E = Error

• Message class: CNDET - Messages for Flexible Detail Display

• Message number: 009

• Message text: No change possible! (SAP standard entry)

What causes this issue?

You cannot change the screens supplied by SAP. You can only add your
own screens.

Error message extract from SAP system. Copyright SAP SE.

CNDET009 - Details

• The SAP error message CNDET009: No change possible! (SAP standard entry) typically occurs in the context of controlling (CO) or project systems (PS) when a user attempts to modify a standard entry that is not allowed to be changed. This is often related to standard settings or configurations that are locked to prevent unauthorized changes.
  Causes:
  
  Standard Entries: The entry you are trying to change is a standard entry provided by SAP, which is not meant to be modified directly.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the entry.
  System Settings: Certain system settings or configurations may restrict changes to specific entries.
  Locked Entries: The entry may be locked due to ongoing processes or transactions that are currently using it.
  
  Solutions:
  
  Check Entry Type: Verify if the entry you are trying to change is indeed a standard entry. If it is, you may need to create a custom entry instead.
  Authorization