How To Fix OE851 - Missing E1OILSQ segment for order & position &.

SAP Error Message - Details

• Message type: E = Error

• Message class: OE - IS-Oil: ITA/TPI messages

• Message number: 851

• Message text: Missing E1OILSQ segment for order & position &.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OE851 - Missing E1OILSQ segment for order & position &. ?

  The SAP error message OE851, which states "Missing E1OILSQ segment for order & position &," typically occurs in the context of the SAP Oil and Gas industry solution, particularly when dealing with order processing and logistics.
  Cause:
  The error indicates that the system is expecting a specific segment (E1OILSQ) in the IDoc (Intermediate Document) structure for a given order and position, but it is not found. This can happen due to several reasons:
  
  Incomplete Data: The IDoc being processed does not contain all the required segments, possibly due to an error in the data extraction or transmission process.
  Configuration Issues: There may be issues with the configuration of the IDoc types or message types in the SAP system.
  Custom Development: If there are custom developments or enhancements in the IDoc processing logic, they might not be handling the E1OILSQ segment correctly.
  Data Mapping Issues: If the data being sent to the IDoc is not correctly mapped to the expected structure, it can lead to missing segments.
  
  Solution:
  To resolve the OE851 error, you can take the following steps:
  
  
  Check IDoc Structure: Verify the IDoc structure to ensure that the E1OILSQ segment is defined correctly. You can use transaction WE30 to check the IDoc type and ensure that the segment is included.
  
  
  Review Data Transmission: Investigate the source of the data being sent to the IDoc. Ensure that all necessary data is being populated correctly before the IDoc is generated.
  
  
  Debugging: If you have access to the development environment, you can debug the IDoc processing to identify where the E1OILSQ segment is expected and why it is missing.
  
  
  Configuration Review: Check the configuration settings related to the IDoc processing in transaction WE20 (Partner Profiles) and ensure that the settings are correct for the message type being used.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific IDoc type and the E1OILSQ segment to understand its requirements and any known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available.
  
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the IDoc types relevant to your business processes, especially those related to the Oil and Gas industry.
  Transaction Codes: Useful transaction codes include:
  
  WE30: IDoc Type Development
  WE20: Partner Profiles
  WE02: IDoc Display
  WE19: IDoc Test Tool
  
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on handling IDoc segments.
  
  By following these steps, you should be able to diagnose and resolve the OE851 error effectively.