sybprocsdev is the default name for the device-holding database sybsystemprocs. It is frequently referred to as the sybsystemprocs device in Adaptive Server.
Verify that the sybsystemprocs database is large enough. For an upgrade, the default size for sybsystemprocs is 124MB, or enough free space to accommodate the existing sybsystemprocs database, and the largest catalog that is to be upgraded, plus an additional 10 percent for logging upgrade changes. You may need more space if you are adding user-defined stored procedures. 124MB accommodates additional internal data structures, but does not account for the possibility of a larger number of user-defined system procedures.