How To Fix CMT2143 - Changes not allowed; system status does not permit changes

SAP Error Message - Details

• Message type: E = Error

• Message class: CMT2 - Add-On Version: Message Class in CM Environment

• Message number: 143

• Message text: Changes not allowed; system status does not permit changes

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 CMT2143 - Changes not allowed; system status does not permit changes ?

  The SAP error message CMT2143, which states "Changes not allowed; system status does not permit changes," typically occurs when you attempt to make changes to a document or object in SAP that is in a status that does not allow modifications. This can happen in various contexts, such as when dealing with production orders, purchase orders, or other transactional documents.
  Causes:
  
  Document Status: The document you are trying to change may be in a status that prohibits modifications. For example, a production order may be completed or closed.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the document.
  Configuration Settings: Certain configuration settings in the system may restrict changes based on the status of the document.
  Workflow or Approval Processes: The document may be part of a workflow or approval process that locks it for changes until the process is completed.
  
  Solutions:
  
  Check Document Status: Review the status of the document you are trying to change. If it is in a completed or closed status, you may need to revert it to a status that allows changes or create a new document.
  User Authorizations: Ensure that the user has the necessary authorizations to make changes. This may involve checking roles and permissions in the user profile.
  Consult Configuration: If you have access to system configuration, check the settings related to the document type you are working with. You may need to adjust the configuration to allow changes in certain statuses.
  Workflow Review: If the document is part of a workflow, check the workflow status and see if it can be released or if any approvals are pending.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may use transaction codes like CO02 (Change Production Order), ME22N (Change Purchase Order), etc., to access the document.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to the specific module you are working with (e.g., MM, PP, SD) for more details on document statuses and change permissions.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.