Hello...I encounter the following error when I try to execute the procedure which send emails to users.Can you please let me know the reason.Also If java classes needs to be installed Please let me know in detail. Thanks
ORA-29540: class oracle/plsql/net/TCPConnection does not exist
ORA-06512: at "SYS.UTL_TCP", line 533
ORA-06512: at "SYS.UTL_TCP", line 287
ORA-06512: at "SYS.UTL_TCP", line 361
ORA-06512: at "SYS.UTL_TCP", line 437
ORA-06512: at "SYS.UTL_SMTP", line 42
ORA-06512: at "SYS.UTL_SMTP", line 152
ORA-06512: at "SYS.UTL_SMTP", line 133
ORA-06512: at "SYS.UTL_SMTP", line 329
ORA-06512: at "SYS.UTL_SMTP", line 344
ORA-06512: at "PIPELINE.PROC_SEND_MAIL_TEST", line 108
ORA-29540: class oracle/plsql/net/TCPConnection does not exist
ORA-06512: at line 1