How To Fix OQ_C404 - Segment header & does not exist

OQ_C404 - Overview

• Message type: E = Error

• Message class: OQ_C - IS-Oil SSR : Message pool Fuels

• Message number: 404

• Message text: Segment header & does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_C404 - Segment header & does not exist ?

  The SAP error message "OQ_C404 Segment header & does not exist" typically occurs in the context of the SAP system when dealing with IDocs (Intermediate Documents) or EDI (Electronic Data Interchange) processing. This error indicates that the system is unable to find a specific segment header that is expected in the IDoc structure.
  
  Cause:
  
  Missing Segment Definition: The segment header that the system is looking for is not defined in the IDoc type or is not correctly configured.
  Incorrect IDoc Type: The IDoc type being used may not match the expected structure, leading to missing segments.
  
  Configuration Issues: There may be issues in the configuration of the IDoc processing, such as incorrect mapping or missing segments in the IDoc definition.
  Data Issues: The data being processed may not conform to the expected structure, leading to the absence of required segments.
  
  
  Solution:
  
  
  Check IDoc Type and Segments:
  
  Verify that the IDoc type being used is correct and that all