@nilousheybani  Mm, well, generally it's best to work through QB's actual functions; JEs are great and all, but in QB, they should only be used when there isn't already a suitable function. You're bumping into one of the limitations of JEs here.

Most of my companies are cash basis, so take this with a grain of salt, but it sounds rather like you could resolve with by creating a proper bill to apply the open credit to.

There are a couple other regular users here who are more familiar with those functions; they'll probably drop in with some more thorough advice if they see this thread still active.