How To Fix SO2_API012 - Cannot include error page &1 in navigation

SAP Error Message - Details

• Message type: E = Error

• Message class: SO2_API - O2: Error Messages for Object Check

• Message number: 012

• Message text: Cannot include error page &1 in navigation

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 SO2_API012 - Cannot include error page &1 in navigation ?

  The SAP error message SO2_API012, which states "Cannot include error page &1 in navigation," typically occurs in the context of SAP applications that utilize the SAP Web Application Server (WAS) or SAP Fiori applications. This error indicates that the system is unable to include a specified error page in the navigation due to various reasons.
  Causes:
  
  Missing Error Page: The specified error page (indicated by &1) may not exist in the system or may not be properly configured.
  Authorization Issues: The user may not have the necessary authorizations to access the error page.
  Incorrect Configuration: There may be a misconfiguration in the application or the navigation settings that prevents the error page from being included.
  Transport Issues: If the error page was recently transported from another system, it may not have been transported correctly or completely.
  System Errors: There could be underlying system issues or bugs that are causing the error.
  
  Solutions:
  
  Check Error Page Existence: Verify that the error page specified in the error message exists in the system. You can do this by checking the relevant transaction or configuration settings.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the error page. You may need to adjust roles or permissions.
  Configuration Review: Check the configuration settings for the application and navigation. Ensure that the error page is correctly referenced and configured.
  Transport Validation: If the error page was transported, validate that the transport was successful and that all necessary objects were included.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the error page and its configuration.
  Documentation: Refer to SAP documentation for the specific application or module you are working with to understand how error handling and navigation are configured.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and potential solutions.
  
  By following these steps, you should be able to diagnose and resolve the SO2_API012 error in your SAP environment.