call selection screen ??

[Former Member]

hi,

i want to stop current statement in code and turn to selection screen to refill the field in selection screen , i use call screen 1000 but error occurs say that i can't call a selection screen,

someone please tell me how to fulfill my task ?

thank you!

[Former Member]

Hi Kun,

Write the code like Call Selection-screen 100.

Thanks.

[Former Member]

Hello,

Use

<b>LEAVE TO SCREEN 0.</b>

Vasanth

[Former Member]

hi both,

thank you for your reply!

this is my program structure,

parameters:

start-of-selection.

perform upload_file.

perform process.

form upload_file.

some check.

if not pass.

return to selection screen to reselect. (1)

endform.

if i use "leave to screen 0" in (1) it goes to LS38EF00 and final go out the program.

if use "call selection-screen 100" it goes to 'perform process'. though with new selection field value. but i just it goes to 'perform upload_file' with new value.

so please tell me how ?

thank you!

[Former Member]

Hello ZHang,

may be u can use Submit statement to call the same report again whnevr some error occurs.

refer my demo code -

REPORT ZHANG .

parameters: p1 type i,

p2 type i.

data p3 type i.

p3 = p1 + p2.

if p3 GE 0.

write: p3.

else.

submit Zhang via selection-screen.

endif.

hope it helps.

[Former Member]

Hi,

1) Create a transaction for your program.

2) Use LEAVE TO TRANSACTION '(name of the transaction you created)'.

This will bring your initial screen.

To refill the entries in the screen again... create a VARIANT TRANSACTION for your program with the required fields filled and then call the variant.

Hope this solves your problem!!

Come back if any queries...

regards,

Naveenan.