How To Fix SIW016 - Error/cancelation during while saving of class include &1 for class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 016

• Message text: Error/cancelation during while saving of class include &1 for class &2

What causes this issue?

An error occurred during generation of a class include. The responsible
ABAP Workbench function has reported the error.

System Response

The system could not generate the class include.

How to fix this error?

Check whether the application log contains further messages that provide
more information about the reason for the error.
Check the code template you used for your current configuration.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIW016 - Error/cancelation during while saving of class include &1 for class &2 ?

  The SAP error message SIW016, which states "Error/cancellation during saving of class include &1 for class &2," typically occurs during the process of saving a class or an include in the ABAP Workbench. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Syntax Errors: There may be syntax errors in the code of the class or include that prevent it from being saved.
  Authorization Issues: The user may not have the necessary authorizations to save changes to the class or include.
  Lock Issues: The object may be locked by another user or process, preventing the current user from saving changes.
  Transport Issues: If the class or include is part of a transport request, there may be issues with the transport request itself.
  Database Issues: There could be underlying database issues that are preventing the save operation from completing successfully.
  System Configuration: There may be configuration issues in the SAP system that are causing the error.
  
  Solutions:
  
  Check Syntax: Review the code for any syntax errors. Use the syntax check feature in the ABAP editor to identify and correct any issues.
  Check Authorizations: Ensure that the user has the necessary authorizations to modify and save the class or include. This may involve checking roles and permissions.
  Check Locks: Use transaction code SM12 to check for locks on the object. If the object is locked by another user, you may need to wait until it is released or contact the user to unlock it.
  Review Transport Requests: If the class or include is part of a transport request, ensure that the transport request is correctly configured and not in a locked state.
  Database Check: Check for any database issues that may be affecting the save operation. This may involve consulting with your database administrator.
  System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Reboot or Refresh: Sometimes, simply logging out and back into the SAP system or refreshing the session can resolve temporary issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE24 (Class Builder), SE38 (ABAP Editor), and SE11 (Data Dictionary).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP Basis team or SAP support for further investigation.