How To Fix PPE_MESSAGE035 - An event cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: PPE_MESSAGE - Messages for PPE

• Message number: 035

• Message text: An event cannot be changed

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 PPE_MESSAGE035 - An event cannot be changed ?

  The SAP error message PPE_MESSAGE035 ("An event cannot be changed") typically occurs in the context of SAP's Production Planning and Detailed Scheduling (PP/DS) module. This error indicates that an attempt was made to modify an event that is not allowed due to certain constraints or conditions.
  Causes:
  
  Event Status: The event you are trying to change may be in a status that does not allow modifications. For example, if the event has already been processed or completed, it may be locked for changes.
  Dependencies: The event may have dependencies or relationships with other events or processes that prevent it from being modified.
  Authorization Issues: The user may not have the necessary permissions to change the event.
  System Settings: Certain system settings or configurations may restrict changes to events under specific conditions.
  
  Solutions:
  
  Check Event Status: Verify the status of the event. If it is completed or processed, you may need to create a new event or reverse the previous one if possible.
  Review Dependencies: Look for any dependencies or linked events that might be preventing the change. You may need to adjust those first.
  User Permissions: Ensure that the user attempting to make the change has the appropriate authorizations. If not, contact your system administrator to grant the necessary permissions.
  Consult Documentation: Review SAP documentation or help resources for specific guidelines on modifying events in your version of SAP.
  System Configuration: If the issue persists, consult with your SAP Basis or technical team to check if there are any system settings that need to be adjusted.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to event management and scheduling, such as /SAPAPO/SDP94 for the planning board.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide insights into specific bugs or enhancements.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with the error message and context for better troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.