FALSE EVIDENCE ORR AFFIDAVIT TO THE COURT

DEAR SENIOR MEMBERS HELLO TO EVERYBODY I WANTS YOUR VALUABLE SUGGESTIONS AND HELP MY EX WORKMAN HAD FILED A FALSE CASE OF TERMINATION HIS JOB AGAINST MY COMPANY IN APRIL 2004. HE IS CLAIMING HIS JOB IN OUR'S COMPANY FROM 15-03-2003 TO 30-4-2004 BY GIVING EVIDENCE AS AN AFFIDAVIT TO THE COURT WITH HIS COMPLAINT BUT ACTUALLY HE WORKS ONLY 10-04-03 TO 30-11-03 IN OUR COMPANY. THE CASAE IS CURRENTLY RUNNING. HE HAS GIVEN A FALSE AFFIIDAVIT TO THE COURT IN HIS EVIDENCE. AND I WANTS TO KNOW WHAT TYPE OFFENCE IS THIS ? AND WE SHALL FILE WHAT TYPE OF CASE AGAINST HIM?. I THINK THIS IS 340 CRPC U/S 191. AM I RIGHT? ON THE OTHER HAND THE SAME WORKMAN WAS ALREADY RUNNIG A SAME TYPE OF CASE AGAINST DIFFERENT COMPANY IN THE PERIOD OF SAME TIME. HE WAS CLAIMING THERE HIS JOB THERE FROM 1-11-01 TO 31-8-02. DURING PROCEEDINGS ON 20-07-2005 IN HIS EVIDENCE BY THE WAY OF AFFIDAVIT HE WAS SAYING THAT HE WAS JOBLESS SINCE THE TERMINATION OF HIS JOB FROM MANAGEMENT. [ AND THE SAME CASE WERE DECIDED AGAINST THE WORKMAN ON 31-7-08 BY THE COURT ]. HOW THIS CAN POSSIBLE ? IN OUR CASE HE IS GIVING AFFIDAVIT THAT HE WAS WORKING IN COMPANY FROM 1-4-03 TO 30-4-04 AND IN OTHER CASE V/S ANOTHER COMPANY HE WAS GIVING AFFIDAVIT ON 20-7-05 THAT HE WAS JOBLESS FROM THE TERMINATION OF HIS JOB FROM 31-8-02. IN THIS WAY THIS IS CLEARLY PROVED THAT ONE OF HIS GIVEN AFFIDAVIT IS WRONG EITHER IN FIRST CASE OR IN SECOND CASE. SO PLEASE HELP ME GIVING YOUR VALUABLE SUGGESTIONS. WHAT TYPE OF ACTION SHOULD BE TAKEN AGAINST HIM.....