How To Fix ME554 - Control key & cannot be used here

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 554

• Message text: Control key & cannot be used here

What causes this issue?

You wish to change the control key for quality management in
procurement. Only the following changes are allowed:
Set current control key &V2& from material
Set existing control key of item &V3&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter one of the allowed control keys.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME554 - Control key & cannot be used here ?

  The SAP error message ME554, which states "Control key & cannot be used here," typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that the control key specified in the document is not valid for the operation being performed.
  Causes:
  
  Invalid Control Key: The control key specified in the document does not match the expected values for the transaction or document type.
  Configuration Issues: The control key may not be configured correctly in the system, or it may not be allowed for the specific purchasing document type.
  Document Type Restrictions: Certain control keys are restricted to specific document types or scenarios, and using them inappropriately can trigger this error.
  User Authorization: The user may not have the necessary authorizations to use the specified control key.
  
  Solutions:
  
  Check Control Key: Verify the control key being used in the document. Ensure that it is valid for the type of document you are working with.
  Review Configuration: Consult with your SAP configuration team to ensure that the control key is correctly set up in the system. This includes checking the configuration in the relevant customizing settings (e.g., SPRO).
  Use Appropriate Control Key: If the control key is not valid for the current operation, replace it with a valid control key that is appropriate for the document type.
  Authorization Check: Ensure that the user has the necessary authorizations to use the control key. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the control key and its valid usage scenarios.
  
  Related Information:
  
  Transaction Codes: You may encounter this error in transactions like ME21N (Create Purchase Order), ME51N (Create Purchase Requisition), etc.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the ME554 error and implement a suitable solution.