F4 Input Help for Custom field added by a custom tab in ME21n/ME22n/Me23n from a ztable field.

[arijitbarman]

Hi Abapers,

I want to put F4 input help of a custom field in custom tab which i added in ME21n/ ME22n/ Me23n. This field in added in CI_EKKODB structure. While creating domain for this i have passed the ztable name in value table. This ztable has only 1 field whose values will be maintained by user. While creating PO from Me21n these values from the ztable field should show as input help for the user for the custom field that is added in ME21n by a custom tab. Both the field domain are same in CI_EKKODB and the ztable. Please help me to achieve this.

[raymond_giuseppi]

In the customer subscreen, did you check the ddic box?

(Also one field only in table so no client/mandt field?=

Regards,
Raymond

[arijitbarman]

hi raymond,

I have mandt & zfield in the ztable. Both the fields are primaey in the ztable. I did not understand on the customer subscreen. Where exactly i need to tick the ddic box. If u are talking abt the input/output field in mpp screen then i have done that for each field. If u show me in a screenshot it will be grt.

[raymond_giuseppi]

In screen painter:

[arijitbarman]

hi raymond,

Yes, i have done that. I solved it using search help for these fields toget the values. Then implemented code in check method for pr badi.

[raymond_giuseppi]

you could also define the value table as a check table,foreign key (Hierarchy of Search Help Calls)