How To Fix CMCB_MSG404 - For &1 &2 &3, only one process rule can be activated

SAP Error Message - Details

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 404

• Message text: For &1 &2 &3, only one process rule can be activated

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 CMCB_MSG404 - For &1 &2 &3, only one process rule can be activated ?

  The SAP error message CMCB_MSG404 indicates that there is an issue with activating multiple process rules for a specific object or context in the SAP system. This error typically arises in the context of process control or workflow management, where the system restricts the activation of more than one process rule for a given entity.
  Cause:
  The error occurs when:
  
  Multiple Process Rules: There are multiple process rules defined for the same object or context, and the system only allows one to be active at a time.
  Configuration Issues: There may be a misconfiguration in the process rules or the way they are set up in the system.
  System Constraints: The underlying logic of the SAP system enforces a constraint that prevents the activation of more than one rule simultaneously.
  
  Solution:
  To resolve the CMCB_MSG404 error, you can take the following steps:
  
  
  Review Process Rules:
  
  Check the process rules defined for the specific object or context mentioned in the error message.
  Identify if there are multiple active rules and determine which one should be activated.
  
  
  
  Deactivate Unnecessary Rules:
  
  If you find multiple active rules, deactivate the ones that are not needed. Ensure that only one rule is active at any given time for the specified object.
  
  
  
  Modify Rules:
  
  If necessary, modify the existing rules to consolidate their logic into a single rule that can handle the required processes.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for guidance on how to manage process rules effectively.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the desired process rule is activated without triggering the error.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  Process Management: Familiarize yourself with the process management features in SAP to better understand how process rules are structured and activated.
  
  By following these steps, you should be able to address the CMCB_MSG404 error and ensure that your process rules are configured correctly.