SAP Function POPUP_IMC_CALL - Dialog box (can be configured for various purposes)

Parameter	Reference	Type	Length	Default	Optional	Text
HEADLINE	STRING	g	0
IDATA	IMCTEXT	C	255
ITCODE	SYST-TCODE	C	20

Parameter	Reference	Type	Length	Text
OKCODE	SYST-UCOMM	C	70
SDATA	IMCTEXT	C	255
TCODE	SYST-TCODE	C	20