How To Fix VT640 - This function is not supported in maintaining access sequences

SAP Error Message - Details

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 640

• Message text: This function is not supported in maintaining access sequences

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 VT640 - This function is not supported in maintaining access sequences ?

  The SAP error message VT640 ("This function is not supported in maintaining access sequences") typically occurs when you are trying to perform an action in the access sequence maintenance that is not allowed by the system. This can happen in various contexts, such as when configuring pricing, output determination, or other areas where access sequences are used.
  
  Cause:
  
  Unsupported Functionality: The action you are trying to perform is not supported in the context of access sequence maintenance. This could be due to trying to use a function that is not applicable to the access sequence you are working with.
  Incorrect Configuration: There may be a misconfiguration in the access sequence or the related condition types that leads to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform certain actions in the access sequence maintenance.
  
  
  Solution:
  
  Check the Action: Review the action you are trying to perform and ensure it is