How to refresh a field in modulepool program

[Former Member]

Hi,

1)Tcode-ZVCRUGR (program - ZV_CRUCIAL_GOODS_RECEIPT)-->Press External Vendor Button , the Component Manufacturer field should have been refreshed like the Country of Origin and Date code.

I have gone through the program but I could not find any refreshing for country of origin and date code fields.

My requirement is I have to refresh manufactuer field like country of origin and date code fields.

2) Tcode-ZVCRUGR (program - ZV_CRUCIAL_GOODS_RECEIPT)-->press button Stocking Order, the component Manufacturer field should also been greyed out like the Country of Origin and Date code.

Please help me.It is very urgent.

Regards,

suresh

[Former Member]

If you want the field to be refreshed, write

CLEAR <field name>.

If you want to make it grey,

In the PBO Module, add the following code.

LOOP AT SCREEN.

IF screen-name = <fieldn ame>.

screen-input = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Assign points if helpful.

[ak_upadhyay]

Hi,

In PBO, Do like this....

eg.

LOOP AT SCREEN.
if sy-tcode = 'PB30' AND ( SY-UCOMM = 'MOD' ).
IF SCREEN-NAME = 'P9001-GROUP'.
SCREEN-INPUT = '1'.   "Input Field
MODIFY SCREEN.
ENDIF.
IF SCREEN-NAME = 'P9001-LEVEL'.
SCREEN-INPUT = '1'.
MODIFY SCREEN.
ENDIF.

if sy-tcode = 'PB30' AND ( SY-UCOMM = 'DIS' ) .
OR SY-UCOMM = ''
IF SCREEN-NAME = 'P9001-GROUP'.
SCREEN-INPUT = '0'.    "Output Field
MODIFY SCREEN.
ENDIF.
IF SCREEN-NAME = 'P9001-LEVEL'.
SCREEN-INPUT = '0'.
MODIFY SCREEN.
ENDIF.
ENDLOOP.

Reward points if useful....

Regards

AK