Changes made in earlier versions of Adaptive Server may cause compiled objects to work differently in version 12.5.x and later. You can use dbcc upgrade_object to find the following errors and potential problem areas that may require manual changes to achieve the correct behavior:
After reviewing the errors and potential problem areas, and fixing those that need to be changed, you can use dbcc upgrade_object to upgrade compiled objects manually instead of waiting for the server to upgrade the objects automatically. For details, see “Using dbcc upgrade_object”.
