Error adding checkout document to library

in Lotus notes i want to change binder category.

so i double click a file cabinet ,open it,and select binder profile,then go to checkout binder option.

        When i am clicking check out binder option

an error will be araised.That is

Unable to checkout document.Error adding checkout

document to library.Please provide a solution for this one.

Subject: error adding checkout document to library

This is the wrong forum for this issue.

You are trying to change something in Domino Document Manager (trying not to spit). Sorry used to work with that product and only found more ways to hate it the more I worked with it.

Here is a link to a furm entry under Domino Document Manager.

http://www-10.lotus.com/ldd/ddforum.nsf/55c38d716d632d9b8525689b005ba1c0/c550c947d25ea77b85256f480059b8d2?OpenDocument