SAP ABAP Message Class TZS1 (Time Zone Support) is used by

• Class (3)
• Function Module (3)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_EX_ES_GENERIC_TZ_CORE_IMPL Method: IF_EX_BADI_EAM_TZ_GENERIC_CORE~CHECK_SELECTION_TIME_ZONE	Class for BAdI: BADI_EAM_TZ_GENERIC_CORE	PM_TZ_CORE	APPL	SAP_APPL
2	Class	CL_EX_ES_GENERIC_TZ_CORE_IMPL Method: IF_EX_BADI_EAM_TZ_GENERIC_CORE~SET_SESSION_TIME_ZONE_DARK	Class for BAdI: BADI_EAM_TZ_GENERIC_CORE	PM_TZ_CORE	APPL	SAP_APPL
3	Class	CL_EX_ES_GENERIC_TZ_CORE_IMPL Method: IF_EX_BADI_EAM_TZ_GENERIC_CORE~TIME_ZONE_BUTTON_ON_LIST	Class for BAdI: BADI_EAM_TZ_GENERIC_CORE	PM_TZ_CORE	APPL	SAP_APPL