http://cs.thefoleyhouse.co.uk/blogs/karl/archive/2009/03/18/isinteg-fails-to-run-on-exchange-2007-with-error-fullchkmgr-ecreadrowcountglobalflag-failed-with-error-jet-wrncolumnnull.aspxI had a corrupted mailbox, so created a temporary store to move the mailbox into. I then wanted to run an isinteg on this store before returning the mailbox back to the original store. The first part went ok, but when I went to run isinteg I receivedenCommunityServer 2.1 SP3 (Build: 20423.1)http://cs.thefoleyhouse.co.uk/blogs/karl/archive/2009/03/18/isinteg-fails-to-run-on-exchange-2007-with-error-fullchkmgr-ecreadrowcountglobalflag-failed-with-error-jet-wrncolumnnull.aspx#1488Sat, 18 Apr 2009 11:40:39 GMT72ff1f2b-f56d-431e-a40a-3b65004deded:1488shaptoni<p>great fix, i couldnt run -alltests until i ran this rowcounts option.</p> <p>this is on new databases too - must be a bug in E2K7</p> <p>thanks</p>http://cs.thefoleyhouse.co.uk/blogs/karl/archive/2009/03/18/isinteg-fails-to-run-on-exchange-2007-with-error-fullchkmgr-ecreadrowcountglobalflag-failed-with-error-jet-wrncolumnnull.aspx#1495Mon, 18 May 2009 10:10:25 GMT72ff1f2b-f56d-431e-a40a-3b65004deded:1495Dominik<p>Thx a lot for your blog entry! I ran into the same problem and this sollution fixed it well!</p>