IDBI Bank — How to solve this error :: The User is Already Disabled For transaction

Address:

Adilabad, Andhra Pradesh, 504208

Sir!
When i try to add new third party beneficiary, after entering my Trans. Password it is saying as follows:

[15079] The User is Already Disabled For transaction

how i clear this error!
sir i have added one beneficiary and i sent some test money to that account. and that was succeed. I want to add more beneficiaries. so that am adding new beneficiary in my net bank login. but it is saying the above said error and addition could not succeed .
please provide guidance