What are you try to do, Krishna?
Also check this config and provide screenshot - may be you don't have to run DBT: IMG -> Financial Supply Chain Management -> Treasury and Risk Management -> Transaction Manager -> General Settings -> Accounting -> Derived Business Transactions -> Control of Processing of Derived Business Transactions
"Online" settings with "Same Status" - you don't have to run TPM18, TPM27.
"Online" settings with "Status of plan" - use TPM18.
"Offline" settings with "Same Status" - use TPM27.
+ check TPM13 is there is any DBT available.