How To Fix /SAPAPO/CLPRP164 - Not possible to change

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CLPRP -

• Message number: 164

• Message text: Not possible to change

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CLPRP164 - Not possible to change ?

  The SAP error message /SAPAPO/CLPRP164 Not possible to change typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to modify a planning object (like a planning book, key figure, or other data) that is not allowed to be changed due to certain conditions.
  Causes:
  
  Locked Objects: The object you are trying to change may be locked by another user or process.
  Planning Version: The planning version you are working with may be set to "not modifiable" or is in a status that does not allow changes.
  Data Consistency: The data you are trying to change may violate consistency checks or business rules defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the object.
  System Settings: Certain system settings or configurations may prevent changes to specific planning objects.
  
  Solutions:
  
  Check Locks: Verify if the object is locked by another user. You can use transaction code SM12 to check for locks and release them if necessary.
  Review Planning Version: Ensure that the planning version you are using is set to allow changes. You can check this in the planning version settings.
  Data Consistency: Review the data you are trying to change for any inconsistencies or violations of business rules. Make sure that the data adheres to the expected formats and values.
  Authorization Check: Ensure that the user has the necessary authorizations to make changes. You can check this with transaction code SU53 after the error occurs to see if there are any authorization issues.
  Consult Documentation: Review the relevant SAP documentation or notes related to the specific planning object you are working with for any additional restrictions or guidelines.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorization issues), and SCC4 (to check client settings).
  SAP Notes: Search for SAP Notes related to /SAPAPO/CLPRP164 for any specific patches or updates that may address this issue.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.