How To Fix CJ818 - Change mode has been switched off

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 818

• Message text: Change mode has been switched off

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 CJ818 - Change mode has been switched off ?

  The SAP error message CJ818 ("Change mode has been switched off") typically occurs in the context of project management within the SAP system, particularly when working with project structures, such as Work Breakdown Structures (WBS) or networks. This error indicates that the system is currently in a mode where changes to the project structure are not allowed.
  Cause:
  
  Change Mode Disabled: The most common reason for this error is that the change mode for the project or WBS element has been switched off. This can happen if the project is in a status that does not allow changes (e.g., completed, closed, or locked).
  Authorization Issues: The user may not have the necessary authorizations to make changes to the project.
  Project Status: The project might be in a status that restricts changes, such as "Released" or "Closed."
  System Settings: Certain system settings or configurations may prevent changes to specific project elements.
  
  Solution:
  
  Check Project Status: Verify the status of the project or WBS element. If it is in a status that does not allow changes, you may need to change the status back to a modifiable state (e.g., "In Process").
  Enable Change Mode: If you have the necessary authorizations, you can enable change mode for the project. This can typically be done through the project management transaction (e.g., CJ02 for changing WBS elements).
  Authorization Check: Ensure that you have the appropriate authorizations to make changes to the project. You may need to contact your SAP security administrator to verify or adjust your permissions.
  Consult Documentation: Review the project management documentation or consult with your SAP support team for specific instructions related to your organization's configuration and processes.
  Transaction Codes: Use transaction codes like CJ20N (Project Builder) to check the project structure and its status.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Manuals: Refer to user manuals or training materials specific to your organization for guidance on project management processes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team for further investigation and resolution.