In this blog post, you’ll learn more about the Sybase Error The database must be upgraded to use the KEY option on the SYNCHRONIZE command and the reason for receiving this error
Sybase SQL Error Message
The database must be upgraded to use the KEY option on the SYNCHRONIZE command
Reason for this Error
The current database does not allow the use of the KEY option on the SYNCHRONIZE command. To use this feature, upgrade your database to the most recent version.