How To Fix EA781 - Segment & has other attributes in predecessor

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 781

• Message text: Segment & has other attributes in predecessor

What causes this issue?

Segment &v1& has several attributes in the predecessor (mandatory
segment, parent segment).
A segment that is also in the predecessor must, however, have the same
attributes as in the predecessor. Otherwise, compatibility would not be
guaranteed.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA781 - Segment & has other attributes in predecessor ?

  The SAP error message EA781 indicates that there is a problem with the segment in a data structure, specifically that the segment has attributes that are defined in a predecessor segment. This typically occurs in the context of IDoc processing or when dealing with data structures in SAP.
  Cause:
  The error EA781 usually arises due to one of the following reasons:
  
  Inconsistent Data Structure: The segment being processed has attributes that are already defined in a predecessor segment, leading to a conflict.
  Incorrect Mapping: If you are working with IDocs or data mapping, the mapping might be incorrectly set up, causing the system to expect certain attributes in a segment that are already defined elsewhere.
  Configuration Issues: There may be issues in the configuration of the IDoc types or message types that lead to this error.
  
  Solution:
  To resolve the EA781 error, you can take the following steps:
  
  
  Check Segment Definitions: Review the definitions of the segments involved. Ensure that the attributes are not duplicated across segments. You can do this by checking the IDoc type or the data structure in transaction WE30 (for IDoc types) or WE31 (for segments).
  
  
  Review Mapping: If you are using a middleware or a mapping tool, check the mapping configuration to ensure that attributes are correctly assigned and not duplicated.
  
  
  Adjust Configuration: If the error is due to configuration issues, you may need to adjust the IDoc type or message type configuration. This can involve modifying the segments or attributes to ensure they are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type or message type you are working with. There may be known issues or additional guidance available.
  
  
  Testing: After making changes, perform tests to ensure that the error is resolved and that the data is processed correctly.
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like WE30 (IDoc Types), WE31 (Segments), and WE20 (Partner Profiles) to investigate and modify IDoc configurations.
  SAP Notes: Check SAP Notes for any specific fixes or updates related to the EA781 error.
  Debugging: If necessary, you can debug the process to see where the error is being triggered and gather more context about the data being processed.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further assistance.