problem running remote debug session from sql developer for specific oracle
I have a problem running remote debug session from sql developer for specific oracle server.
I get next error :
Connecting to the database mmgrep - INNA.
Executing PL/SQL: ALTER SESSION SET PLSQL_DEBUG=TRUE
Executing PL/SQL: CALL DBMS_DEBUG_JDWP.CONNECT_TCP( 'inna.followap.com', '4029' )
ORA-30683: failure establishing connection to debugger
ORA-12535: TNS:operation timed out
ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
ORA-06512: at line 1
Process exited.
As I understand Oracle can not connect to my PC.
I have 2 different oracle servers to work with from sql developer. With one I can run debugger, with another - the errow above.
What I must change to be able to run debug with second oracle server.