Hi Sumalatha,
Refer your selection for DART extract (FTW1A), don't select any posting period;
Actually by program RFOPENPOSTING system does the Financial postings for
opening balances but in posting period 0; so if you would have selected
posting period 01 to 16, it will exclude the postings which are done in period 0.
Hope this will solve your query.
If this answer is helpful, please assign mark.
Regards,
Uday