There could be a few reasons for the indication of the error:
Check if the entry of the employee information that includes the bank, bank branch code, bank account no. are correct.
Check if the corporate bank account no. and branch code are correct.
Check if the BIB Type and Service Type details provided are correct.
Check if the batch code entered is correct.
The above reasons for the error are not exhaustive, thus if you still face a problem with the file submission, please contact our office line for further assistance or send us an email to email@example.com.