Aqui les dejo la declaración.
Gracias!
Data: eje TYPE bsak-gjahr.
SELECTION-SCREEN BEGIN OF BLOCK 1 WITH FRAME TITLE text-001.
SELECT-OPTIONS:
prove FOR prov,
sociedad FOR soc OBLIGATORY DEFAULT '1000',
ejerc FOR eje OBLIGATORY NO INTERVALS NO-EXTENSION,
estatus FOR sts.
SELECTION-SCREEN END OF BLOCK 1.