Anil,
Your Transport request not properly transported. You can get warning message while posting the FI Entry. Do expert mode whether Validation calling while doing posting FBCJ entry as follows.
Select Line item in GGB0 Screen as above your screen > Extras in Menu Bar > Expert trace > Set break point. After putting the break point ,do the FBCJ for 21000.00 and do the posting. It should be trace debug mode. If it is trace active and not called properly transport again.
Regards
Mani