How To Fix GU162 - Segments of Intermediate Document & are not in correct sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 162

• Message text: Segments of Intermediate Document & are not in correct sequence

What causes this issue?

The segments of an IDOC must be processed in a fixed structure.
When the IDOC entered the central system, however, it was found that
this is not the case.

System Response

The data is not updated.

How to fix this error?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GU162 - Segments of Intermediate Document & are not in correct sequence ?

  The SAP error message GU162, which states "Segments of Intermediate Document & are not in correct sequence," typically occurs in the context of IDoc processing. IDocs (Intermediate Documents) are used in SAP for data interchange between systems, and they consist of segments that must be in a specific order for successful processing.
  Cause:
  The error indicates that the segments of the IDoc are not in the expected sequence. This can happen due to several reasons:
  
  Incorrect IDoc Structure: The IDoc may have been generated incorrectly, leading to segments being out of order.
  Manual Modifications: If the IDoc was manually edited or generated through a custom program, the segments may not follow the required sequence.
  Configuration Issues: There may be issues with the configuration of the IDoc type or message type in the SAP system.
  Data Issues: The data being sent may not conform to the expected structure, leading to segments being misplaced.
  
  Solution:
  To resolve the GU162 error, you can take the following steps:
  
  
  Check IDoc Structure:
  
  Use transaction WE02 or WE05 to view the IDoc and check the sequence of segments. Compare it with the expected structure for that IDoc type.
  
  
  
  Validate IDoc Generation:
  
  If the IDoc is generated by a custom program, review the code to ensure that segments are being added in the correct order.
  If the IDoc is generated by a standard SAP process, ensure that the data being processed is valid and complete.
  
  
  
  Reprocess the IDoc:
  
  If the IDoc is incorrect, you may need to correct the data and regenerate the IDoc. You can also delete the erroneous IDoc and re-trigger the process that generates it.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the IDoc type and message type in transaction WE30 (IDoc types) and WE81 (message types) to ensure they are set up correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for the specific IDoc type you are working with to understand the required segment sequence.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  IDoc Types: Each IDoc type has a defined structure, including the sequence of segments. Understanding the specific IDoc type you are working with is crucial.
  Transaction Codes:
  
  WE02 / WE05: To display IDocs.
  WE30: To maintain IDoc types.
  WE81: To maintain message types.
  
  
  Error Handling: Familiarize yourself with error handling in IDoc processing, including how to monitor and reprocess IDocs.
  
  By following these steps, you should be able to identify the cause of the GU162 error and implement a solution to resolve it.