Specified role could not be enabled
ORA-30685 – Oracle Error Code
Versions of DBMS_DEBUG_JDWP and Oracle are inconsistent
ORA-30686 – Oracle Error Code
No dispatcher accepted TCP/IP connection request
ORA-30687 – Oracle Error Code
Session terminated by debugger
ORA-30688 – Oracle Error Code
Maximum program calling depth exceeded
ORA-30656 – Oracle Error Code
Column type not supported on external organized table
ORA-30657 – Oracle Error Code
Operation not supported on external organized table
ORA-30658 – Oracle Error Code
Attempt was made to create a temporary table with EXTERNAL organization
ORA-30676 – Oracle Error Code
Socket read or write failed
ORA-30677 – Oracle Error Code
Session is already connected to a debugger