I removed the -1 but it still doesnt work... the data is inserted to the table with no any issues but I' am still having the following error msg.
DBD::mysql::st execute failed: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''A.SERIAL_NUMBER||'',firmware_version=''||C.NAME||'',source_ip=''||A.SOURCE_IP||' at line 1 at /home/c8098/bin/new_srp_rms.pl line 191, <CSVFILE> line 5005.