Illegal handle type
ORA-24315 – Oracle Error Code
Illegal attribute type
ORA-24314 – Oracle Error Code
Service handle not initialized
ORA-24313 – Oracle Error Code
User already authenticated
ORA-24312 – Oracle Error Code
Illegal parameters specified for allocating user memory
ORA-24311 – Oracle Error Code
Memory initialization failed
ORA-24310 – Oracle Error Code
Length specified for null connect string
ORA-24309 – Oracle Error Code
Already connected to a server
ORA-24308 – Oracle Error Code
Illegal define position
ORA-24307 – Oracle Error Code
Invalid length for piece