Satish, The section you should be looking at is "System information" in the "About" page and look for an entry regarding issues and old_issues. If your problem is indeed related to the DBMS auto increment issue, take a look at these discussions:
http://koha.1045719.n5.nabble.com/DBMS-auto-increment-fix-td5954478.html http://koha.1045719.n5.nabble.com/Salvaging-data-before-using-DBMS-auto-increment-fix-td5951803.html The provided fix in the official documentation only prevents the problem from happening in the future, it won't fix your already corrupted data. You should manually delete the duplicated ID's from the old_issues table. Needless to say, you should perform a database back-up beforehand. GL, Pedro Amorim 2017-12-06 4:29 GMT-01:00 SATISH <lis4sat...@gmail.com>: > About Koha Page, > https://ibb.co/b78sxw > _______________________________________________ > Koha mailing list http://koha-community.org > Koha@lists.katipo.co.nz > https://lists.katipo.co.nz/mailman/listinfo/koha > _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha