This problem occurs when we try to enter labor from a time card for work orders with numbers higher than 32, e.g. 12297-33.  We can populate all the fields on the screen, then when we hit <Enter> the whole WO-M screen disappears.  No record is created.
 
We are able to enter labor for this case via WO-F and a correct record gets created.
 
We have not yet installed the 2/14/07 update and subsequent patch.  A fix for this would be nice.  We are creating more jobs with more than 32 work orders per job.  We collect labor manually from time cards in order to capture labor costs.
 
Clyde Jenkins

Yes, we had that problem quite a long time ago.  Here is part of the conversation:
Karen:
I tried many work order numbers and find that the tipping point is between  -32 and -33.  Now I have not tried everything each side of it, but first I tried WO #’s ranging from -10 through -100.   -10, -20, -30 worked, -40 and on did not.  Then I created WO -31, -32, -33, etc.   The dividing point between a work order allowing the sequence to go in or not was -32  allowed labor to be entered.  -33 did not allow labor to be entered.  Tried this on several Work Order numbers with the same results.
 
Lynn:
It is in the latest update – you should have received the email with the link and password.  But if you just want to test the DC fix without installing the entire update, save the attached BKDCA.RUN to DBAMFG and unzip BKARSIVL to DBAMFG and DBAMFG\DEFAULT.
Lynn Pantic
 
Lynn, I'll send you the file
Karen

BKWOM.RUN is just a stub program that calls BKDCG.RUN.  Your BKDCG.RUN should have a more recent date - mine is 10/4/2008.
 
That said, I just created a WO 2222-40 and went into DC-M and as soon as I entered the number of parts made, it blew back to the menu.  I will send to programming for another look.