3336 Document must be defined (XXX)!
3336 Document must be
defined (XXX)!


If you in the Chart of Accounts register
marked that it is required for the document number to be entered, yet in the
journal entry line the data is not entered or is for no apparent reason unavailable
for use in
automatic posting. Then such an item is not shown and the above error
occurs.
Solution:
1. Enter the missing data to the journal entry line.
2. Uncheck the checkbox in the Chart of Accounts register.