How To Fix IDOC_METADATA420 - Select an IDoc type link

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_METADATA - Messages for metadata for the IDoc adapter

• Message number: 420

• Message text: Select an IDoc type link

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_METADATA420 - Select an IDoc type link ?

  The SAP error message IDOC_METADATA420 typically indicates that there is an issue related to the IDoc type metadata. This error can occur when the system is unable to find or access the specified IDoc type, which is necessary for processing IDocs.
  Cause:
  
  Missing IDoc Type: The specified IDoc type may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the IDoc type.
  Configuration Issues: There may be configuration problems in the IDoc settings or the partner profiles.
  Transport Issues: If the IDoc type was recently transported from another system, it may not have been properly imported or activated.
  Database Issues: There could be issues with the database that prevent the IDoc type from being retrieved.
  
  Solution:
  
  Check IDoc Type: Verify that the IDoc type exists in the system. You can do this by using transaction WE30 (IDoc Types) to check if the IDoc type is defined.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the IDoc type. You may need to consult with your security team to verify this.
  Review Configuration: Check the configuration settings for IDocs in transaction WE20 (Partner Profiles) and ensure that the IDoc type is correctly assigned to the relevant partner profiles.
  Transport Check: If the IDoc type was recently transported, ensure that the transport was successful and that the IDoc type is active. You can check the transport logs for any errors.
  Database Consistency: If you suspect database issues, you may need to run consistency checks or consult with your database administrator to ensure that the database is functioning correctly.
  
  Related Information:
  
  Transaction Codes:
  
  WE30: To view and manage IDoc types.
  WE20: To manage partner profiles.
  WE02: To monitor IDocs and check their status.
  
  
  SAP Notes: Check SAP Notes related to IDoc processing for any known issues or patches that may address the problem.
  Documentation: Refer to SAP Help documentation for IDocs for detailed information on configuration and troubleshooting.
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.