# 1115 RepairTable Method Not Repairing Duplicate Record IDs in Corrupted Tables

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Copy the database in attachement on hard disk, go dbsys (3.10 or 3.08), open query on this table and write "delete from su_dat where linknr>1000". You will get an "index page buffer corrupt..."-message (Windows 98, PIV 1,7 GHz, VMWare 3.0!)

The query order is evident. When the order is only "delete from su_dat", then i'll get after some seconds "Invalid pointer". The size of table is possibly evident too.

Very interesting is also that a verify on the table find a error. I repair the table an verify again an get the same error message.