Fill a field at the btadmini context node

Question

Hi experts
Iu2019ve to fill the field ZZCURVAMAT at the btadmini context node when I put a product in the order item.
Iu2019m trying to fill that field in the get_ordered_prod method with the code below:
CALL METHOD lr_entity->if_bol_bo_property_access~set_property_as_string
          EXPORTING
            iv_attr_name = 'ZZCURVAMAT'
            iv_value     = lv_zzcurvamat.
But I must active two commands to fill that field, at the first processing the field is not filled. For Example, I need to click at the u201Center buttonu201D twice so that the field ZZCURVAMAT can be filled.
Anyone knows how can I fill that field as soon as I put the product and click at the enter button?
Ps. I tried to do it in the set_ordered_prod but occurred the same thing
Thanks in advance

Answer 1

how you decided on this user exit? this is being called AFTER order save, so you can do wjhatever you want, it is not going to save that to VBAP
what you need to use is either userexit_move_field_to_VBAP or userexit_save_document_prepare.
in move to VBAP user exit you dont need to move the values to XVBAP, just move to VBAP, and SAP will tkae care of the rest
for prepare user exit use the same code you have, but do modify xvbap before endloop.