How To Fix AFX_GENERATION077 - Unknown error when checking the start prerequisites

SAP Error Message - Details

• Message type: E = Error

• Message class: AFX_GENERATION - Messages From Generation

• Message number: 077

• Message text: Unknown error when checking the start prerequisites

What causes this issue?

An unknown error occurred when starting a task for object
<ZH>&V1&</>. It occurred when checking whether the prerequisites for
executing the task had been fulfilled.

System Response

The system will terminate the task.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

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 AFX_GENERATION077 - Unknown error when checking the start prerequisites ?

  The SAP error message AFX_GENERATION077, which states "Unknown error when checking the start prerequisites," typically occurs during the execution of a process in SAP, such as during the generation of a program or report. This error can be caused by various factors, and troubleshooting it may require a systematic approach. Here are some potential causes, solutions, and related information:
  Possible Causes:
  
  Missing Authorizations: The user executing the process may not have the necessary authorizations to perform the action.
  System Configuration Issues: There may be configuration issues in the SAP system that prevent the process from starting correctly.
  Transport Issues: If the process involves transport requests, there may be issues with the transport configuration or the transport itself.
  Database Issues: Problems with the database, such as connectivity issues or corruption, can lead to this error.
  Program Errors: There may be errors in the ABAP code or the program being executed that prevent it from running.
  System Resources: Insufficient system resources (memory, CPU) can also lead to unexpected errors.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the process. You can use transaction SU53 to analyze authorization issues.
  Review Logs: Check the system logs (transaction SM21) and the developer trace (transaction ST11) for any additional error messages or warnings that could provide more context.
  Check Configuration: Review the configuration settings related to the process you are trying to execute. Ensure that all prerequisites are met.
  Transport Management: If the error is related to transport requests, check the transport logs and ensure that all necessary objects are included and correctly configured.
  Debugging: If you have access to the ABAP code, consider debugging the program to identify where the error occurs.
  System Resources: Monitor system resources using transaction ST02 (buffer management) and ST06 (OS monitoring) to ensure that the system is not under heavy load.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or traces you have collected.
  Community Forums: Check SAP Community forums or other online resources where other users may have encountered similar issues. They may have shared their solutions or workarounds.
  Documentation: Review the official SAP documentation for the specific module or process you are working with, as it may contain troubleshooting steps or best practices.
  
  By following these steps, you should be able to identify the cause of the AFX_GENERATION077 error and implement a solution.