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Former Member
Jan 19, 2011 at 03:39 PM

Problem with roundtrip after selecting value in DDL


Dear All,

I have a problem with roudtrip after selecting value in drop-down list on form.

I want to fill other field after selecting value in DDL on form.

I implemented Badi for Generic Services for this form. Drop-down list is populated thanks SAP_PA.

I added to Back-End Services fields bounded to drop-down list and and other field.

I did steps from help =>

@@The result:

after I selected value in drop-down list, there was called method:


@1 In parameter of this method : SERVICE_FIELD_VALUES there ara these two fieldsnames, but there is no fieldvalue.

It seams that value selected in dropdown list, was not saved.

@2 My second problem is , that after this roundtrip, the others fields which were filled before thanks to SAP_PA are


I will be grateful for any help.