downgrade from 9.3 to 7.3 question

Hello All, I am trying to do reversion process from 9.3to 7.3 version as you said before. I did drop all the indexes after having the backup of all the create index statements. When i try to use the command "onmode -b 7.3 ". i was getting the following messages Then i looked into the dbschema out put of the table, there was no indexes, these (375_810) are constraints. If i disable constraints, will i be able to do the reversion process or should i do some thing else ? any comments suggestions are welcome and Thanks in Advance. FYI : The table has been fragmented. >onmode -b 7.3 This will make all necessary modifications to disk structures so that the Informix Dynamic Server 2000 space will be compatible with INFORMIX-OnLine Version 7.3 Do you wish to continue (y/n)? y Beginning process of reverting system to 7.3 ... Table/Index 'database:"owner". 375_810 on table table name' must be dropped or altered before using Version 7 because ... There is a semi-detached index in this table, which cannot be reverted. Drop indexes of this type, and retry reversion. _________________________________________________________________ Polyphonic ringtones. Latest movie trailors. http://server1.msn.co.in/sp03/gprs/index.asp On your mobile! sending to informix-list