How To Fix M2793 - Segment type & exists as a dictionary object

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 793

• Message text: Segment type & exists as a dictionary object

What causes this issue?

Segment type &V1& exists as a dictionary object which means it cannot
created anew.

System Response

The function was not carried out.

How to fix this error?

Choose a new segment name and carry out the generation again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2793 - Segment type & exists as a dictionary object ?

  The SAP error message M2793, which states "Segment type & exists as a dictionary object," typically occurs in the context of IDoc processing or when working with EDI (Electronic Data Interchange) segments. This error indicates that the system has encountered a segment type that is defined in the dictionary but is not being recognized or processed correctly in the context of the IDoc or EDI structure.
  Cause:
  
  Segment Definition Issues: The segment type may be defined in the SAP dictionary but is not properly configured or is missing required attributes.
  IDoc Type Mismatch: The IDoc type being used may not match the segment type defined in the dictionary.
  Transport Issues: If the segment was recently created or modified, it may not have been transported correctly to the system where the error is occurring.
  Versioning Problems: There may be versioning issues where the segment type is not compatible with the IDoc type being processed.
  
  Solution:
  
  Check Segment Definition: Verify the segment type definition in the SAP dictionary (transaction WE30 or WE31). Ensure that it is correctly defined and that all required fields are present.
  Validate IDoc Type: Ensure that the IDoc type being used is compatible with the segment type. You can check this in transaction WE60 (IDoc documentation).
  Transport Check: If the segment was recently created or modified, ensure that the transport request has been properly imported into the target system.
  Recreate Segment: If the segment definition appears to be corrupted or incorrect, consider recreating it.
  Check for Customizations: If there are custom segments or modifications, ensure that they are correctly implemented and do not conflict with standard SAP segments.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding this error message, as there may be specific fixes or patches available.
  
  Related Information:
  
  Transaction Codes:
  
  WE30: IDoc Type Development
  WE31: Segment Definition
  WE60: IDoc Documentation
  
  
  SAP Documentation: Review the SAP Help Portal for detailed information on IDocs and segment definitions.
  Debugging: If the issue persists, consider debugging the IDoc processing to identify where the error is occurring in the code.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP Basis or ABAP team for further assistance.