How To Fix QI016 - Subsystem &2 ends function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: QI - Notifications for interface modules for connecting subsyst.

• Message number: 016

• Message text: Subsystem &2 ends function module &1

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 QI016 - Subsystem &2 ends function module &1 ?

  The SAP error message QI016, which states "Subsystem &2 ends function module &1," typically relates to issues within the Quality Management (QM) module of SAP. This error can occur when there is a problem with the function module that is being called or executed within the Quality Inspection subsystem.
  Cause:
  
  Function Module Issues: The function module specified in the error message may not be functioning correctly due to coding errors, missing parameters, or incorrect configurations.
  Configuration Problems: There may be issues with the configuration of the Quality Management module or the specific subsystem that is being referenced.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the function module.
  System Errors: There could be underlying system errors or inconsistencies in the database that are causing the function module to fail.
  
  Solution:
  
  
  Check Function Module: 
  
  Use transaction SE37 to check the function module mentioned in the error message. Ensure that it is active and functioning correctly.
  Review the code for any potential issues or missing parameters.
  
  
  
  Review Configuration:
  
  Go through the configuration settings for the Quality Management module to ensure everything is set up correctly.
  Check if any recent changes were made to the configuration that could have led to this issue.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 or by consulting with your security team.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Debugging:
  
  If you have access, you can debug the function module to see where it is failing. This can provide insights into what might be going wrong.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Consult SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs or information.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SM21 (System Log), SU53 (Authorization Check), SE80 (Object Navigator).
  SAP Documentation: Review the official SAP documentation for the Quality Management module for more insights into function modules and their configurations.
  Community Forums: Check SAP Community forums or other SAP-related discussion boards for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the QI016 error in your SAP system.