Newbies RoosterJuice Posted May 27, 2013 Newbies Share Posted May 27, 2013 Hi folks, I've been developing a web front end using Django for our office's filemaker database. Occassionally when there are a lot of simultaneous submissions to the database I get an "error 306:Record modification ID does not match" I cannot find anywhere on the internet what this error may mean. Any help with the meaning of this error would be a great help to me! Thanx! Link to comment Share on other sites More sharing options...
webko Posted May 27, 2013 Share Posted May 27, 2013 That's odd - two questions re 306 within hours of each other - unless this is really the same one as on the FMP-Experts list... Are these inserts or updates? If updates, this means what it says - along with the -recid that is FileMaker's unique internal id, there is -modid that is a count of the times the record has been updated. A well written web system will acknowledge that there is a time lag between retrieving a record for modification, and posting the results back. During this time period, someone else may have modified the record - those modifications would be over written if the -modid is not checked... If inserts - that should never happen. Link to comment Share on other sites More sharing options...
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