How valid input after changed selecting from search help?

[Former Member]

Hi

I have a

PARAMETERS: p_ABKRS TYPE PA0001-ABKRS OBLIGATORY.

Value to parameter p_ABKRS I can set by write or select from search help (F4).

When I set value p_ABKRS by write, I can catch event AT SELECTION-SCREEN OUTPUT.

But how can I catch event when changing value using search help (F4)?

I need catch both event changing by write and search help.

Thank you

[Former Member]

Hi

I have a

PARAMETERS: p_ABKRS TYPE PA0001-ABKRS OBLIGATORY.

Value to parameter p_ABKRS I can set by write or select from search help (F4).

When I set value p_ABKRS by write, I can catch event AT SELECTION-SCREEN OUTPUT.

But how can I catch event when changing value using search help (F4)?

I need catch both event changing by write and search help.

Thank you

[RaymondGiuseppi]

Using AT SELECTION-SCREEN ON VALUE-REQUEST, there call FM F4IF_FIELD_VALUE_REQUEST to execute standard search help (pass table/fiedl)

Hint: There you can also update another field (a text field) with DYNP_VALUES_UPDATE

Regards,

Raymond

[Former Member]

Hi

Thank you. I use F4IF_GET_SHLP_DESCR.

I thing that this options is possible only by AT SELECTION-SCREEN OUTPUT.

That I must used more events.

Thank you