thanks for your helpful reply,
If a seek value is more one how it will be use
may be or other way but i am gating error.
if not seek(code,descr,scode,lcode,sec)
my problem is this code, descr, and scode, are same value or name. but only diffirent lcode, and sec.
When i replace a records, replace same record with same value, I want only one records in may table.
thanks