How To Fix VG090 - The segment sequence is incorrect.

VG090 - Overview

• Message type: E = Error

• Message class: VG - EDI Messages in SD

• Message number: 090

• Message text: The segment sequence is incorrect.

What causes this issue?

A segment in the <GL:EDI>EDI</>
<GL:Intermediate_Document>Intermediate Document</> has appeared in
the wrong order.

How to fix this error?

Check the correct order using the report RSEIDOC1, and try and work out
the cause.

Error message extract from SAP system. Copyright SAP SE.

VG090 - Details

• SAP Error Message:
  VG090 - The segment sequence is incorrect.
  
  
  Cause:
  The error VG090 typically occurs in SAP when the sequence of segments in a document (such as a delivery, shipment, or billing document) does not follow the expected or predefined order. SAP expects certain segments (data blocks) to appear in a specific sequence according to the business process or IDoc structure. If the sequence is violated, SAP throws this error.
  Common scenarios where this error appears include:
  
  During IDoc processing, when segments arrive out of order.
  When creating or changing delivery documents or shipments, and the system detects that the segment sequence in the document structure is inconsistent.
  Custom developments or enhancements that manipulate document segments incorrectly.
  Data inconsistencies or corruption in document flow.
  
  
  
  Solution:
  To resolve the VG090 error, consider the following steps:
  
  
  Check the Segment Sequence:
  
  Review the document or IDoc segment sequence to ensure it follows the standard SAP sequence.
  Use transaction codes like WE02 or WE05 to analyze