Dear Vinod,
have you actually posted the DBTs in tpm18 - real run? Do they appear in tpm20 (posting journal)?
If yes, then they should actually also be in the TRAC* tables which correspond to tpm20.
How did you do the selection in e.g. TRACV_DOC_ITEM?
Depending on which information you are looking for, you might also want to check the TRL* tables which carry the information of tpm13 (Treasury Subledger).
Best regards,
Marie