How To Fix CNPOC_MSG_CLASS012 - POC modified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNPOC_MSG_CLASS - Message class for handling CNPOC function group.

• Message number: 012

• Message text: POC modified

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 CNPOC_MSG_CLASS012 - POC modified ?

  The SAP error message CNPOC_MSG_CLASS012 typically indicates that there has been a modification to a Project Object Control (POC) document that is not allowed or is inconsistent with the current state of the project. This error can occur in various scenarios, such as when trying to save changes to a project or when there are inconsistencies in the project data.
  Cause:
  
  Inconsistent Data: The project data may have been modified in a way that is not compatible with the current state of the project.
  Locked Objects: The project or certain objects within it may be locked by another user or process, preventing modifications.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the project.
  System Configuration: There may be configuration settings in the SAP system that restrict modifications under certain conditions.
  
  Solution:
  
  Check for Locks: Verify if the project or any related objects are locked. You can use transaction code SM12 to check for locks and release them if necessary.
  Review Changes: Look at the changes made to the project to ensure they are valid and consistent with the project’s current state.
  Authorization Check: Ensure that the user has the necessary authorizations to modify the project. This can be checked in transaction code SU53 after the error occurs.
  Consult Documentation: Review the project documentation and any related SAP notes for specific guidance on the error.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to review any settings that may be affecting project modifications.
  Revert Changes: If possible, revert any recent changes that may have caused the issue and try to save the project again.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and CJ03 (Display Project) for managing project data.
  SAP Notes: Check the SAP Support Portal for any notes related to this error message, as there may be specific patches or updates that address the issue.
  User Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same error.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.