SAP ABAP Message Number TD - 420 (TD) is used by

• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	OPEN_FORM	SAPscript: Open form printing	STXD	BASIS	SAP_BASIS
2	Function Module	PRINT_TEXT	SAPscript: Print text	STXD	BASIS	SAP_BASIS
3	Function Module	WLF_OPEN_FORMULAR	Agenturgeschäft: Öffnen eines Formulars	WZRE	APPL	SAP_APPL