Problem on Implementing badi ME_GUI_PO_CUST

[ABAPER_P]

I have implement BADI ME_GUI_PO_CUST, to add the new tab.

I need to store the value, and some of thread said it required methods:
TRANSPORT_FROM_MODEL
TRANSPORT_TO_DYNP
TRANSPORT_FROM_DYNP
TRANSPORT_TO_MODEL
I have click on the subcreen, or enter at the field, but it will not able to trigger the Above Methods.
How do I do for the to trigger above Methods? Or Should I added some additional code at screen program? I want SAVE the data actually into EKPO.
Thanks in advance.

[raymond_giuseppi]

You should first look at the sample provided by SAP for ME_GUI_PO_CUST

• Class CL_EXM_IM_ME_GUI_PO_CUST for method samples
• Function group MEPOBADIEX (with FM for data exchange and dynpro)

[ABAPER_P]

Yes I have seen th example I can see one function group is implemetd and any function module are called to set and get data ? is this only way ? or I can do direclty on badi itslf ?

Do need to implement my custom Function group ?

[raymond_giuseppi]

On which program type did you create your dynpro : module pool or function pool?

Exchange data between your dynpro handler (the program) with methods of a local defined class, FM of the group or (last) form of the program.

[ABAPER_P]

in this MEPOBADIEX function-pool they have used function module to get the data and set data from and to the screen.

is this only way to do it.

my question is i dont want do it same way like creating function ground and creating function modules to get the data is they any other approach to do it?. if yes how i can achive this?

[NTeunckens]

I believe you are posting this question twice ...

Please go to the Blog-Link that was offered on your other thread on how to Use the BAdI's BAdI's "ME_GUI_PO_CUST" and "ME_PROCESS_PO_CUST" to enable the Screen-Processing as well as Updating the Custom-Fields ...