The following chapters in this manual describe ASE 12.5 upgrade issues:
Migrating to Adaptive Server 12.5 requires you to review your current applications and system administration procedures for any changes that could cause system problems or unexpected processing results.
This is the most time-consuming part of migration preparation; choose a method to do this that suits your needs and resources. Possible choices include:
Writing your own scripts to examine and change applications
Running the reserved word check from to 12.5 and using some of the tools available such as the stored procedures sp_checkreswords and sp_procqmode. See the Reference Manual for information about these stored procedures.