ME21N ~~BADI - ME_GUI_PO_CUST ,can we have more than cust feilds.

Question

Hi Experts.....
I have implemented a BADI named ME_GUI_PO_CUST and ME_PROCESS_PO_CUST in ME21N Transaction to add custom fields. With this I could get an extra custom tab in which I have included 7 Custom fields.
Now my new req is to get add 8 more new feilds . but in the second method of the BADI -ME_GUI_PO_CUST i.e ....MAP_DYNPRO_FIELDS we have only 10 customer feilds available to be mapped .i ,e MMMFD_CUST_01 --- MMMFD_CUST_02 -
MMMFD_CUST_03 .....to ......MMMFD_CUST_10 .
So the Problem is how to map my remaining 5 feilds ..
Is it possible to add more than 10 feilds in the Customer subscreen .If so please help me do it .
Thank you in advance

Answer 1

Subodh ,
Yes You can use the BADI for header area as well .
In the BADI Implementation , the first method in the interface - IF_EX_ME_GUI_PO_CUST~SUBSCRIBE
there is an check for wether the BADI is meant for header or item .
Code----
we want to add a customer subscreen on the item detail tab
  CHECK im_application = 'PO'.
  CHECK im_element     = 'ITEM'.
Code----
And i have debugged , it triggers for header as well.
so just change CHECK im_element  = 'ITEM'. to CHECK im_element  =  'HEADER'.
It will work for header as well.
Regards ,
Rajesh .