Adding custom fields in Inbound Delivery VL31N, VL32N,VL33N

[Former Member]

HI,

I am adding custom fields in Inbound delivery document but i am getting following error while adding code of modules (PBO,PBI). Experts kindly help resolving the issue.

I have performed following steps for this:

Extension Inbound Delivery VL31N:

In Screen level:

1)     Implementation of the BADI LE_SHP_TAB_CUST_HEAD as ZMMXE_TAB_CUST_HEAD

2)     Creation of a function group Z_MMX_IBDELIVERY, Add a sub screen 9000 inside it and create screen fields

3)     In method ACTIVATE_TAB_PAGE write the following code

ef_caption = 'Customer Data'. 
ef_program = 'SAPLZ_MMX_IBDELIVERY'.
ef_dynpro  = '9000'.

4)     Now Screen is linked, go to VL31N, you will get an addition sub screen tab Customer Data.

Maintain data in from screen to table & vice-versa:

1)     In Screen flow logic,

PROCESS BEFORE OUTPUT.   
MODULE STATUS_9000.
* 
PROCESS AFTER INPUT.  
MODULE USER_COMMAND_9000.

2)     In method TRANSFER_DATA_TO_SUBSCREEN,

SET PARAMETER ID 'IMEM' FIELD is_likp-zzserno. 

3)     In the Modules,

Module  STATUS_9000  OUTPUT 
GET PARAMETER ID 'IMEM' FIELD  likp-zzserno. 
endmodule.

Module  USER_COMMAND_9000  INPUT
SET PARAMETER ID 'OMEM' FIELD  likp-zzserno..  
endmodule.

4)     In Method TRANSFER_DATA_FROM_SUBSCREEN

GET PARAMETER ID 'OMEM' FIELD  cs_likp-zzserno. 

Regards,

[SimoneMilesi]

In the TOP of your function group did you declare LIKP structure and any other structure you use in PBO/PAI/Dynpros?

The ZZ field exist in ZALIKP structure?

[Former Member]

How to declare LIKP structure in function group? and no i am not using any other structure. And yes ZZ field exist in LIKP structure.

[SimoneMilesi]

You should have a ....TOP include in your Z function group.

Just put

TABLES: LIKP.

in it.

[Former Member]

Now as i have followed all the above mentioned steps still the data is not saved and dont appear when I display the Inbound Delivery Document. Please help