How To Fix MPN12000 - Error in interface parameter I_Vorgang on calling the function module

MPN12000 - Overview

• Message type: E = Error

• Message class: MPN12 - Message Class: Exchange in Quotation

• Message number: 000

• Message text: Error in interface parameter I_Vorgang on calling the function module

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPN12000 - Error in interface parameter I_Vorgang on calling the function module ?

  The SAP error message MPN12000, which indicates "Error in interface parameter I_Vorgang on calling the function module," typically arises when there is an issue with the parameters being passed to a function module in SAP. This error can occur in various contexts, often related to the processing of materials, production orders, or other logistics-related functions.
  Causes:
  
  Incorrect Data Type: The data type of the parameter I_Vorgang may not match the expected type defined in the function module.
  Missing Required Fields: Required fields within the structure of I_Vorgang may not be populated, leading to the error.
  Invalid Values: The values being passed to I_Vorgang may be invalid or not conforming to the expected range or format.
  Function Module Not Active: The function module being called may not be active or may have been deactivated in the system.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  
  Solutions:
  
  Check Parameter Definition: