Screen Exit for adding custom fields in Additional Data tab in ME21N

[dkay]

I need a screen exit or whatever other method for adding custom fields to the additional data tab at header level.

I also need a similar exit for adding a filed at item level.

Thanks in advance

Martin

[Former Member]

Hi,

You can add custom fields in a separate tab in header using the below 2 BADIs.

1. ME_GUI_PO_CUST

2. ME_PROCESS_PO_CUST

Regards,

Aswin.

[dkay]

Hi Aswin

Would like to use ME_PROCESS_PO_CUST. But because I actually need to add the field on the screen, I have looked on the 'subscreens' tab and there is nothing. Do I add my own subscreen or what.

[Former Member]

Hello,

while creating the screen u need select the subscreen option only...

thank u,

santhosh

[Former Member]

Hello,

1st find badi or exit and then create screen ...and assign the screen group and screen no for that implementation....some steps i can give u i did with SPRO tcode....

please check it for VA02

SPRO u2013 SAP Reference IMG --- Logistics General --- Basic partner u2013 customers -- Control u2013 Adaption of customers own masters data element u2013 prepare modification of customer free enhancement of customer master record

1)Screen group description

zs creating badi --- (save)

click on (label tab pages) u2013 new entries

number u2013 10 , function code u2013 zs10 , description u2013 func ---(save) u2013(back)

2)select (FM_CUSTOMER_ADD) u2013 copy

Implementation name u2013 ZAS

(desc u2013 impl for cust) u2013 (save)

interfaceu2014(check_add_on_active) double click on it

3)the above screen appear -- write the code in it u2013 (save) --- (activate) u2013 (back) u2013 (save)

-- (activate) u2013 (back)

Business adds in customer sub screens

4)select (FM_CUSTOMER_ADD) u2013 copy

Implementation name u2013 ZAS1

(description -- cust) u2013 in attribute u2013 (give screen group name)

5)go to interfaces (GET_TAXI_SCREEN) double click on it

(save) --- (activate)

6)(SAVE) --

Goto SE38 -- CREATE PROGRAM WITH NAME (ZQW) type module pool

Goto SE51 -- Prog : ZQW

Screen : 200 (Create)

Goto layout u2013 design the screen

7)save u2013 activate

then goto transaction : va02

For User Exit's

goto to tcode->status->program name->double click on that,

then goto to-> attribute take the package name and

Goto SMOD tcode ->Utilities->give the package name and F8

then a list of exits will display for that tcode as well as that package.

u can check the table MODSAP

u can check the table MODACT

For BADI's,

1)goto to tcode SE24 give the CL_EXITHANDLER and display and then double click on the GET_INSTANCE

keep Break point at this location 'call method cl_exithandler=>get_class_name_by_interface'

then the tcode it will trigger there and we can debugg there we can find badi'for that tcode and then remove the break point.

2)Goto to tcode->status->program name->double click on that program will display's

then press crtl+F then cl_exithandler

Thank u ,

santhosh

[former_member585060]

Hi,

Try this BADI ME_GUI_PO_CUST, it can be used for both Header and Item levels,

Just go through the BADI documentation, it also provides example.

Regards

Bala Krishna