How To Fix CMD_MLTAS059 - Reason &1 is not valid for additional customer &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CMD_MLTAS - Messages for multiple assignment function

• Message number: 059

• Message text: Reason &1 is not valid for additional customer &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMD_MLTAS059 - Reason &1 is not valid for additional customer &2 ?

  The SAP error message CMD_MLTAS059 indicates that there is an issue with the validity of a specific reason code associated with an additional customer in the system. This error typically arises in scenarios involving customer master data, particularly when dealing with multiple customers or additional customer records.
  Cause:
  The error message "Reason &1 is not valid for additional customer &2" suggests that:
  
  The reason code (represented by &1) you are trying to use is not valid for the additional customer (represented by &2) in the context of the operation you are performing.
  The reason code may not be defined for the specific customer or may not be applicable based on the configuration settings in the system.
  There could be a mismatch in the data or configuration settings related to the additional customer.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Reason Code Validity:
  
  Verify that the reason code you are trying to use is valid and defined in the system for the additional customer in question.
  You can do this by navigating to the relevant configuration settings in SAP where reason codes are maintained.
  
  
  
  Review Customer Master Data:
  
  Ensure that the additional customer (customer &2) is correctly set up in the system and that all necessary data is complete and accurate.
  Check if the additional customer has any specific restrictions or configurations that might affect the validity of the reason code.
  
  
  
  Consult Configuration Settings:
  
  If you have access to the configuration settings, check the settings related to customer management and reason codes. Ensure that the reason code is assigned correctly to the relevant customer groups or categories.
  
  
  
  Test with Different Data:
  
  If possible, try using a different reason code or a different additional customer to see if the error persists. This can help isolate whether the issue is with the specific reason code or the customer data.
  
  
  
  Consult Documentation or Support:
  
  If you are unable to resolve the issue, consult SAP documentation or reach out to your SAP support team for further assistance. They may have additional insights or solutions based on the specific configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like XD01 (Create Customer), XD02 (Change Customer), or XD03 (Display Customer) to review or modify customer data.
  Customizing Settings: The relevant customizing settings can usually be found under the path: SPRO -> SAP Reference IMG -> Sales and Distribution -> Master Data -> Business Partners -> Customer -> Define Reason Codes.
  Error Logs: Check the application logs (transaction SLG1) for more detailed information about the error and any related messages that could provide further context.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.