How To Fix IDOC_ADAPTER310 - IDX2: Metadata loaded for port &1; use another port

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 310

• Message text: IDX2: Metadata loaded for port &1; use another port

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_ADAPTER310 - IDX2: Metadata loaded for port &1; use another port ?

  The SAP error message IDOC_ADAPTER310 IDX2 indicates that there is an issue with the IDoc adapter in the SAP system, specifically related to the metadata loading for a particular port. The message suggests that the metadata has been loaded for a specific port, and you should use another port for processing.
  Cause:
  
  Port Configuration: The error typically arises when the IDoc adapter is trying to process an IDoc using a port that has already been configured or is in use. This can happen if the port is not correctly set up or if there are conflicts in the configuration.
  Multiple Ports: If multiple ports are configured for the same IDoc type or message type, the system may not know which one to use, leading to this error.
  Transport Layer Issues: There may be issues with the transport layer or communication settings that prevent the correct port from being used.
  
  Solution:
  
  Check Port Configuration: Verify the configuration of the ports in the SAP system. Ensure that the port specified in the IDoc processing is correctly set up and not conflicting with other ports.
  Use Another Port: As suggested by the error message, try using a different port for the IDoc processing. You can do this by changing the port settings in the IDoc processing configuration.
  Review IDoc Settings: Check the IDoc settings in transaction WE21 (Port Definition) and ensure that the ports are correctly defined and not overlapping.
  Monitor IDoc Processing: Use transaction WE02 or WE05 to monitor IDoc processing and identify any other related errors that may provide more context.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues with the IDoc adapter.
  
  Related Information:
  
  Transaction Codes:
  
  WE21: Port Definition - Check and configure ports.
  WE02/WE05: IDoc Monitoring - View and analyze IDocs.
  WE30: IDoc Types - Check the configuration of IDoc types.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to IDoc processing and the IDoc adapter for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.