SAP ABAP Message Number T9 - 001 (T9) is used by

• Function Module (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	TZ_CONVERT_TO_INT4	Zeitzonen: Konvertierung in 4-Byte 'signed Integer Format'	SZTZ	BASIS	SAP_BASIS
2	Function Module	TZ_GLOBAL_TO_LOCAL	TZ_GLOBAL_TO_LOCAL	SZTZ	BASIS	SAP_BASIS
3	Function Module	TZ_LOCAL_TO_GLOBAL	Time Zones: Converting Local Date into Global Date	SZTZ	BASIS	SAP_BASIS
4	Function Module	TZ_LOCAL_TO_SYSTEM	TZ_LOCAL_TO_SYSTEM	SZTZ	BASIS	SAP_BASIS
5	Function Module	TZ_SYSTEM_TO_LOCAL	TZ_SYSTEM_TO_LOCAL	SZTZ	BASIS	SAP_BASIS