API mode switch is disallowed when a call is in progress.
ORA-24407 – Oracle Error Code
Connection pool already exists
ORA-24408 – Oracle Error Code
Could not generate unique server group name
ORA-24409 – Oracle Error Code
Client cannot understand the object
ORA-24410 – Oracle Error Code
Scrollable cursor max size exceeded
ORA-24500 – Oracle Error Code
Invalid UTF16 mode
ORA-24398 – Oracle Error Code
Connection pool already exists
ORA-24383 – Oracle Error Code
Overflow segment of an IOT cannot be described
ORA-24384 – Oracle Error Code
Application context size is not initialized
ORA-24385 – Oracle Error Code
Application context size or index is not valid