Hello, This is a database corruption, most likely caused by bad RAM. Another reason could be accessing Firebird database with wrong version of engine (InterBase? old Firebird?).
Download free FBFirstAID version, check your database and send log for free investigation to our support team: support at ib-aid.com.com We'll check it. Regards, Alexey Kovyazin IBSurgeon (www.ib-aid.com) > Hi, > > Does anybody have any idea what could cause the following error on > backup using FB2.5 > > regards > > Si > > *** IBPP::SQLException *** > Context: ServiceImpl::Wait > Message: isc_service_query failed > > SQL Message : -902 > Unsuccessful execution caused by a system error that precludes > successful execution of subsequent statements > > Engine Code : 335544333 > Engine Message : > internal Firebird consistency check (wrong record length (183), file: > vio.cpp line: 1139) > gds_$receive failed > > [Non-text portions of this message have been removed]
