SQL Nav v6.x does not display ORA errors from server for user without adequate privileges when de (4235498)

SQL Nav v6.x does not display ORA errors from the server for user without adequate privileges when trying to debug.

SQL Nav 5 reports ORA error
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13:08:13 Initialize debug session failed (DEBUG ANY PROCEDURE and DEBUG CONNECT SESSION privileges needed): ORA-01031: insufficient privileges
13:08:13 ORA-06512: at "SYS.PBSDE", line 78
13:08:13 ORA-06512: at "SYS.DBMS_DEBUG", line 224
13:08:13 ORA-06512: at line 2

SQL Nav 6 nothing shows
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Possible "Operation Abort error may display"