ESS - Bank - Payment method showing blank line

Question

Hi All,
I have two specific problem  for ESS - Bank.
1. In the ESS - Bank Information, we have a requirement to restrict Payment Method for a specific condition.
   If employee's current Payment method (in IT09-ZLSCH) is 'E' (BAC Transfer), then he can not choose any other Payment method  in the Edit section. In order to accomplish that. we have used Badi HRPAD00INFTYUI and in the method FILL_HELP_VALUE, we have put the code to restrict Payment method to current payment method for above condition.
     Sample Code:
                 READ TABLE help_values INTO help_values_wa   WITH KEY fieldname = 'ZLSCH'.
                 ASSIGN help_values_wa-data->* TO <tabs>.
                if pa_0009-zlsch = c_pay.
                Loop at <tabs> ASSIGNING <wa_tab>.
                assign COMPONENT 1 of structure <wa_tab> to <comp>.
                if <comp> NE  c_pay.
               delete <tabs>.
               endif.
              endloop.
              endif.
As a result, we are getting 2 drop down values. One is Bank Transfer (As desired) and one Blank Line. In debug mode we saw help_values table only contains Bank Transfer. Thus I think this Blnak line is getting added by other SAP code.
Please help me for this issue and I would like to know how I can get rid of this Blank Line.
2.  In Bank, We have created two Iviews. one for Edit. and Another for New Bank Account. Both of these hit BAdi HRPAD00INFTYUI in the Back end. For new Bank Account, BAdi implementation should be skipped so that user can have all Payment methods available even if his current Payment Mehtod is Bank Transfer. We have used Decoupled Framework also.
Please let me know how can I deactivate /filter above  Badi implementation for New Bank Account.

Answer 1

Guys,
I feel, there is a SAP bug for the blank line in the web dynpro drop drown. In bank application, payment method will have a blank line entry by default. After doing a system debugging, I am sure that, this is not a back end bug. While system is binding  values  to frond end pick list (Dropdown box) element, it includes a blank line for unknown (to me at least) reason.
Thus, the only option to get rid of this issue is to make the field mandatory.
Can anybody reply for my second question that I have posted.
2. In Bank, We have created two Iviews. one for Edit. and Another for New Bank Account. Both of these hit BAdi HRPAD00INFTYUI in the Back end. For new Bank Account, BAdi implementation should be skipped so that user can have all Payment methods available even if his current Payment Mehtod is Bank Transfer. We have used Decoupled Framework also.
Please let me know how can I deactivate /filter above Badi implementation for New Bank Account.
Regards,
Kalikinkar