How To Fix E0643 - Missing segment definitions marked

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 643

• Message text: Missing segment definitions marked

What causes this issue?

Corresponding segment definitions could not be found for all segment
types relating to the given release.
This may be due to the fact that the corresponding segment types do not
exist for the given release.

System Response

The missing segment definitions were marked.

How to fix this error?

Enter a release number for which all segment types are known.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0643 - Missing segment definitions marked ?

  The SAP error message E0643, which states "Missing segment definitions marked," typically occurs in the context of IDoc processing or when working with ALE (Application Link Enabling) and EDI (Electronic Data Interchange) in SAP. This error indicates that there are missing segment definitions for the IDoc type being processed, which can prevent the successful creation or processing of IDocs.
  Cause:
  
  Missing Segment Definitions: The IDoc type being used does not have the necessary segment definitions defined in the system. This can happen if the IDoc type was not properly configured or if the relevant segments were not activated.
  Incorrect Configuration: The configuration for the IDoc type may be incorrect, leading to missing or improperly defined segments.
  Transport Issues: If the IDoc type and its segments were transported from one system to another (e.g., from development to production), there may have been issues during the transport process that resulted in missing definitions.
  Version Mismatch: There may be a version mismatch between the IDoc type and the segments, especially if changes were made to the IDoc structure after the segments were defined.
  
  Solution:
  
  Check Segment Definitions: Go to transaction WE31 (for segment definitions) and WE30 (for IDoc types) to verify that all necessary segments are defined for the IDoc type in question. Ensure that the segments are correctly configured and activated.
  Recreate or Adjust IDoc Type: If the IDoc type is missing segments, you may need to recreate it or adjust the existing configuration to include the necessary segments.
  Transport Requests: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport request. You may need to re-transport the missing segments or definitions.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to IDoc processing.
  Consult Documentation: Review SAP documentation or notes related to the specific IDoc type you are working with to ensure that you have all the necessary configurations in place.
  
  Related Information:
  
  Transaction Codes:
  
  WE30: IDoc Type Development
  WE31: Segment Definition
  WE20: Partner Profiles
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to IDoc processing and segment definitions.
  IDoc Monitoring: Use transaction WE02 or WE05 to monitor IDocs and check for any additional errors or warnings that may provide more context for the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.