How To Fix FCO_COST_RATE018 - Cost Center and Personnel Number cannot be filled together

SAP Error Message - Details

• Message type: E = Error

• Message class: FCO_COST_RATE - Cost Rate Message Class

• Message number: 018

• Message text: Cost Center and Personnel Number cannot be filled together

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCO_COST_RATE018 - Cost Center and Personnel Number cannot be filled together ?

  The SAP error message FCO_COST_RATE018 indicates that there is a conflict in the data entry where both a cost center and a personnel number are being filled in the same context, which is not allowed. This typically occurs in the context of cost allocation or cost planning where the system expects either a cost center or a personnel number, but not both at the same time.
  Cause:
  
  Data Entry Conflict: The user is trying to enter both a cost center and a personnel number in a transaction or report that only allows one of these fields to be populated.
  Configuration Issues: There may be configuration settings in the SAP system that enforce this rule, leading to the error when both fields are filled.
  Incorrect Transaction Usage: The user might be using a transaction that is not designed to handle both fields simultaneously.
  
  Solution:
  
  Review Input Fields: Check the transaction or report where the error occurs and ensure that only one of the fields (either cost center or personnel number) is filled. Remove the value from the field that is not needed for your specific use case.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction to understand the expected input.
  Check Configuration: If you have access, review the configuration settings in the SAP system to see if there are any rules or validations that can be adjusted. This may require assistance from an SAP administrator or consultant.
  User Training: Ensure that users are trained on the correct usage of the transaction to avoid filling in both fields inadvertently.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs (e.g., KP06 for cost center planning, etc.) to understand the context better.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional guidance.
  Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the error and proceed with your SAP activities without further issues.