Not getting saved in OM infotype I have created

Hi all,

I have created an custom OM infotype in which I have generated all tables like T777I, T777D and module pool, screens 1000,2000. But when I am trying to create a new record in PO13 and trying to save the record it is not uploading or it is not getting saved.

I don't know what is the problem but it is very urgent, Kindly help me out.

thanking you,

regards,

Chandra sekhar.