How To Fix MDM_GX_MSG020 - Check customizing entry, exit function for port &2 not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: MDM_GX_MSG - Message class

• Message number: 020

• Message text: Check customizing entry, exit function for port &2 not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDM_GX_MSG020 - Check customizing entry, exit function for port &2 not maintained ?

  The SAP error message MDM_GX_MSG020 typically indicates that there is a problem with the configuration of the port in the Master Data Management (MDM) system. This error suggests that the exit function for the specified port is not maintained or configured correctly in the system.
  
  Cause:
  
  Missing Configuration: The exit function for the specified port is not defined in the customizing settings.
  Incorrect Port Settings: The port may not be set up correctly, or the associated exit function is not linked properly.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the port settings.
  
  
  Solution:
  
  
  Check Customizing Entries:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the relevant section for MDM.
  Check the settings for the port in question. Ensure that the exit function is defined and correctly linked