How To Fix IDOC_ADAPTER461 - Segment versions could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 461

• Message text: Segment versions could not be read

What causes this issue?

The segment versions could not be read for the Basis IDoc type '&v1&'
and the enhancement '&v2&' for the port '&v3&', when loading the
structure information.
A possible reason for this is that the function module RFC_READ_TABLE
in the system from which the structure information should be loaded, is
not RFC-enabled.
The logical destination '&v4&' was used to log on to the system.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use transaction IDX2 to display the segment versions, and then the
report IDXVERSIONEN to maintain them.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_ADAPTER461 - Segment versions could not be read ?

  The SAP error message IDOC_ADAPTER461, which states "Segment versions could not be read," typically occurs in the context of IDoc processing. This error indicates that the system is unable to retrieve the segment versions for the IDoc type being processed. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  
  Missing Segment Versions: The segment versions for the IDoc type may not be defined in the system. This can happen if the IDoc type is not properly configured or if the necessary segments have not been activated.
  
  
  Incorrect IDoc Type: The IDoc type being used may not exist or may be incorrectly specified in the configuration.
  
  
  Transport Issues: If the IDoc type or its segments were recently transported from another system, there may have been issues during the transport process that resulted in missing or incomplete definitions.
  
  
  Authorization Issues: The user or process attempting to read the segment versions may not have the necessary authorizations to access the IDoc definitions.
  
  
  Database Issues: There may be underlying database issues that prevent the system from retrieving the necessary data.
  
  
  Solutions:
  
  
  Check Segment Versions: Verify that the segment versions for the IDoc type are correctly defined in the system. You can do this by using transaction code WE30 (IDoc Type Development) to check the IDoc type and its segments.
  
  
  Activate Segments: If the segments are not activated, you may need to activate them. This can be done in the same transaction (WE30) or by using transaction WE31 (Segment Type).
  
  
  Review IDoc Configuration: Ensure that the IDoc type is correctly configured in the relevant settings. Check transaction WE20 (Partner Profiles) to ensure that the partner profile is correctly set up for the IDoc type.
  
  
  Check Transport Logs: If the IDoc type was recently transported, review the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  Authorization Check: Ensure that the user or process has the necessary authorizations to access the IDoc definitions. You may need to consult with your security team to verify this.
  
  
  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: IDoc Type Development
  WE31: Segment Type
  WE20: Partner Profiles
  WE02: Display IDocs (to check the status of IDocs)
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review SAP documentation related to IDoc processing and configuration for more detailed guidance on setting up and troubleshooting IDocs.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or your internal SAP technical team for further assistance.