Hi I have a t02( colume1 number,colum2 number,colum3 number,column4 number) like i created and also i created composit primary on those columns.
we usually inset data into that table which are getting data from sap team. when i inserting the data, we are getting unique constarint error. but no duplicate values when i checked. even though some values getting unique constraint errors.
other than composit primary key and composit unique ,is there any chance to get unique constriant error. surely no duplicate values.