BAPI_USER_CHANGE

Hi Friends,

I have to change User's License Data in SU01 transaction. I am using BAPI_USER_CHANGE and after that BAPI_TRANSACTION_COMMIT.

I have tried commit work and wait also.

The problem is bapi_user_change says the user has been changed. But when i see it in SU01 there is no change.

What is the problem, I am not able to understand?

Kindly help.