You can print a test report before you post a general journal. The test report displays all the journal lines and messages about any errors or lack of information that you must correct before posting.
Fill in a general journal.
Click Posting, Test Report to see a test report of the journal lines.
You do not need to print a test report. But if you post immediately and there are several errors to be corrected, you will receive messages about them one at a time as the journal lines are checked before posting.