How To Fix OQ_H111 - IDoc type generation failed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 111

• Message text: IDoc type generation failed

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_H111 - IDoc type generation failed ?

  The SAP error message OQ_H111, which indicates that "IDoc type generation failed," typically occurs during the process of generating an IDoc type in the SAP system. This can happen for various reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Missing or Incorrect Configuration: The IDoc type may not be properly configured in the system. This can include missing segments or incorrect definitions.
  Data Dictionary Issues: There may be issues with the underlying data dictionary objects (like tables or structures) that the IDoc type relies on.
  Transport Issues: If the IDoc type was transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user attempting to generate the IDoc type may not have the necessary authorizations.
  System Errors: There could be temporary system errors or inconsistencies in the SAP environment.
  
  Solutions:
  
  Check Configuration: Review the configuration of the IDoc type in transaction WE30 (IDoc Type Development) to ensure that all segments and definitions are correct.
  Review Data Dictionary Objects: Use transaction SE11 to check the underlying data dictionary objects for any inconsistencies or missing elements.
  Transport Logs: If the IDoc type was recently transported, check the transport logs for any errors or warnings that may indicate what went wrong.
  User Authorizations: Ensure that the user has the necessary authorizations to create or modify IDoc types. This can be checked in transaction SU53 or by consulting with your security team.
  System Logs: Check the system logs (transaction SM21) for any related errors or warnings that could provide more context about the failure.
  Re-Generate IDoc Type: If the issue persists, try to delete the existing IDoc type and re-generate it. This can sometimes resolve issues related to corruption or misconfiguration.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes:
  
  WE30: IDoc Type Development
  SE11: Data Dictionary
  SM21: System Log
  SU53: Authorization Check
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the OQ_H111 error message, as SAP frequently updates their knowledge base with solutions to known issues.
  Documentation: Review the official SAP documentation on IDoc processing and development for best practices and guidelines.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.