Code: Alles auswählen.
LOOP AT lt_partner_h INTO ls_partner_h_wrk .
SHIFT ls_partner_h_wrk-partner_no RIGHT DELETING TRAILING ' '.
OVERLAY ls_partner_h_wrk-partner_no WITH '00000000000000000000000000000000'.
MODIFY lt_partner_h FROM ls_partner_h_wrk.
ENDLOOP.
CLEAR ls_partner_h_wrk.