How To Fix REXCMMAT009 - Service charge key &1 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCMMAT - COA, VAT on Expense

• Message number: 009

• Message text: Service charge key &1 not allowed

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 REXCMMAT009 - Service charge key &1 not allowed ?

  The SAP error message REXCMMAT009 indicates that the service charge key specified in a transaction is not allowed. This error typically occurs in the context of service charge calculations or when processing service-related transactions in SAP.
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Service Charge Key: The service charge key you are trying to use may not be defined in the system or may not be valid for the specific transaction or context.
  Configuration Issues: The service charge key may not be properly configured in the system settings, leading to it being deemed invalid.
  Authorization Issues: The user may not have the necessary permissions to use the specified service charge key.
  Business Rules: The service charge key may not be applicable for the specific type of transaction or business scenario you are attempting to execute.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Service Charge Key:
  
  Verify that the service charge key you are using is correct and exists in the system.
  Ensure that it is the appropriate key for the transaction you are processing.
  
  
  
  Review Configuration:
  
  Go to the configuration settings in SAP (usually in the SPRO transaction) and check the settings related to service charge keys.
  Ensure that the service charge key is properly defined and configured for the relevant business processes.
  
  
  
  User Authorization:
  
  Check if the user has the necessary authorizations to use the service charge key. You may need to consult with your SAP security team to ensure the user has the correct roles and permissions.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to service charge keys and their usage to ensure compliance with business rules.
  
  
  
  Testing:
  
  If changes are made to the configuration or user roles, perform tests to ensure that the error no longer occurs.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or any known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in service charge processing, such as VF01 (Create Billing Document) or FBL1N (Vendor Line Item Display).
  SAP Notes: Search for SAP Notes related to service charge keys and error messages for additional troubleshooting steps or patches.
  Documentation: Review the SAP Help Portal for documentation on service charge processing and configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.