If you are applying to IBPS CWE for Bank Clerical Cadre Exam and have deposited the fees through CBS mode then while filling the application form you have to fill the DP code of the branch where you have deposited your fees. DP Code is the same as the branch code as mentioned below in the green highlighted area. You just have to fill the branch code / DP code mentioned by the bank where you have deposited the IBPS CWE fee.
The payment of fees / intimation charges can be made through CBS branches of the following 6 Public Sector Banks
Bank of Baroda (Account No. 03970200001597),
Bank of India (Account No. 005120110000777),
Central Bank of India (Account No. 3135147199),
Indian Overseas Bank (Account No. 143502000000850),
Punjab National Bank (Account No. 3985002100046381),
United Bank of India (Account No. 0284053402005)
Read more about IBPS Bank Clerks Common Written Exam (CWE) here.