How To Fix OQ_H109 - Deletion of segment type &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_H - IS-Oil SSR : Message pool Interfaces/IAC/BAPI development

• Message number: 109

• Message text: Deletion of segment type &1 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_H109 - Deletion of segment type &1 failed ?

  The SAP error message OQ_H109, which states "Deletion of segment type &1 failed," typically occurs in the context of handling hierarchical data structures, such as those found in SAP's Order Management or similar modules. This error indicates that the system was unable to delete a specific segment type due to various potential reasons.
  Causes:
  
  Dependencies: The segment type you are trying to delete may have dependencies or relationships with other segments or data objects that prevent its deletion.
  Data Integrity: There may be data integrity constraints that are violated when attempting to delete the segment.
  Authorization Issues: The user may not have the necessary authorizations to perform the deletion of the segment type.
  System Locking: The segment may be locked by another process or user, preventing its deletion.
  Configuration Issues: There may be configuration settings that restrict the deletion of certain segment types.
  
  Solutions:
  
  Check Dependencies: Review the relationships and dependencies of the segment type you are trying to delete. Ensure that there are no linked segments or data that would prevent deletion.
  Data Integrity Checks: Ensure that deleting the segment type will not violate any data integrity rules. You may need to clean up or adjust related data first.
  Authorization Check: Verify that the user attempting the deletion has the necessary permissions. If not, consult with your SAP security team to obtain the required authorizations.
  Release Locks: If the segment is locked, identify the user or process that is holding the lock and resolve the issue. You can use transaction codes like SM12 to check for locks.
  Review Configuration: Check the configuration settings related to the segment type. There may be specific settings that prevent deletion, and you may need to adjust these settings accordingly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SM12 (Lock Entries) to investigate the issue further.
  SAP Notes: Search for SAP Notes related to error OQ_H109 in the SAP Support Portal. There may be specific notes addressing this error with additional guidance or patches.
  Documentation: Review SAP documentation related to the specific module you are working with to understand the implications of deleting segment types and any best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.