Error:Type-pools is not defined

[Former Member]

Hello experts,

I m new to screen programming, so despite of SDN Search help I m not able to populate values in my list box tab which I inserted in customer data subscreen In TCode ME22N thoudgh User Exit.

My Code is generating an error

Program SAPLXM06,Screen 0111

Statement "TYPE-POOLS" is not defined. Check your spelling.

*process before output.

*module status_0111.

*process after input.

*module user_command_0111.

type-pools: vrm.

parameters: lb_stat(20) type c as listbox visible length 1.

at selection-screen output.

perform build_drop_down_list.

start-of-selection.

write:/ lb_stat.

************************************************************************

• build_drop_down_list

************************************************************************

form build_drop_down_list.

data: name type vrm_id,

list type vrm_values,

value like line of list.

clear list. refresh list.

name = 'LB_STAT'.

value-key = 'Y'.

value-text = 'YES'.

append value to list.

value-key = 'N'.

value-text = 'NO'.

append value to list.

• Set the values

call function 'VRM_SET_VALUES'

exporting

id = name

values = list.

endform.

Plz suggest me the correct solution

Ravi

[Former Member]

*process before output.
module status_0111. "uncomment this
*process after input.
module user_command_0111. "uncomment this

UnComment the abovesaid lines and check again.

Regards

Karthik D

[uwe_schieferstein]

Hello Ravi

Global declarations like TYPE-POOLS belong into the TOP-include of the Exit-function group. When you look into include LXM06TOP you see the following declarations:

FUNCTION-POOL XM06.     "MESSAGE-ID ..

  INCLUDE LXM06TAP.      " Global Data For SAP Formpool and Templates

  INCLUDE ZXM06TOP.      " Global Data <<<< for customer data definitions

Implement the Z-TOP-include and put the TYPE-POOLS definition in there.

Regards

Uwe