How To Fix TG477 - There are still & objects from an earlier selection to be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 477

• Message text: There are still & objects from an earlier selection to be generated

What causes this issue?

The system has found objects that are still waiting to be generated
(these may be from an earlier selection, or the result of a terminated
generation job).

System Response

No generation job is active or scheduled at the moment.
The system can continue to process these objects, or you can create a
new object list using your selection.

How to fix this error?

If you want to use the list of objects that are still waiting to be
generated, or regenerate all the objects of the last run, choose
'Regenerate objects of the last run'. The screen 'Number of objects
generated during the last run' appears. On this screen you can choose
one of the following options:
Restart: Only the objects that were not generated in the previous run
are generated.
Regeneration: All the objects in the last run are regenerated.
If you do not want to use the generation set from the last run, choose
one of the other options on the initial screen of the transaction and
then 'Continue'. The object set that was known at the beginning of this
message is then deleted and reset using your selection.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG477 - There are still & objects from an earlier selection to be generated ?

  The SAP error message TG477, which states "There are still & objects from an earlier selection to be generated," typically occurs in the context of generating objects in the SAP system, such as when working with transport requests, generating reports, or during the activation of certain objects.
  Cause:
  This error usually indicates that there are still objects pending for generation or activation from a previous selection or operation. It can happen due to:
  
  Incomplete Processing: The previous operation did not complete successfully, leaving some objects in a pending state.
  Locking Issues: Another user or process might be holding a lock on the objects, preventing them from being generated.
  Dependencies: Some objects may depend on others that have not yet been processed or generated.
  System Errors: There could be underlying issues in the system that are causing the generation process to fail.
  
  Solution:
  To resolve the TG477 error, you can follow these steps:
  
  
  Check for Pending Objects:
  
  Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to check for any objects that are still pending generation.
  Review the transport request or the specific task to see which objects are listed.
  
  
  
  Complete Previous Operations:
  
  If you find that there are pending objects, try to complete the previous operation that was interrupted or failed.
  You may need to manually generate or activate the objects that are pending.
  
  
  
  Release Locks:
  
  Check if there are any locks on the objects. You can use transaction code SM12 to view and delete locks if necessary.
  Ensure that no other users are currently working on the same objects.
  
  
  
  Re-run the Generation Process:
  
  After addressing any pending objects and locks, try to re-run the generation process that triggered the error.
  
  
  
  Check for Dependencies:
  
  Ensure that all dependent objects are generated or activated before attempting to generate the object that caused the error.
  
  
  
  Consult Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or information that might provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance, especially if it appears to be a system-level issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80, SE11, SM12, and SLG1 for object management, lock management, and log checking.
  Documentation: Review SAP documentation or notes related to the specific objects you are working with, as there may be known issues or additional steps required for certain object types.
  System Performance: Sometimes, performance issues can lead to timeouts or incomplete processing. Ensure that the system is running optimally.
  
  By following these steps, you should be able to identify and resolve the cause of the TG477 error in your SAP environment.