Hi Rajani Kanth,
1. What is the tax model for MA? - 32?
2. what is the processing class 71 specification for the custom WT you have created?
3. Why there is a need of maintaining the T5utz manually?
3rd question might sound awkward but when you are updating the TUBS this table is automatically maintained. Please answer the first two questions, we can go towards solution steadily.
BR
Upen