SAP ABAP Data Element SMT_EXTENSION (Mapping Extension ID (GUID)) is used by

• Class (89)
• Function Module (6)
• Interface (2)
• PINF (3)
• Table (16)
• TTYP (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	DEQUEUE_EGYYR VALUE(EXTENSION_ID) TYPE GYY_CAT_ROOT-EXTENSION_ID OPTIONAL	Release lock on object EGYYR	$ENQ		LOCAL
2	Function Module	ENQUEUE_EGYYR VALUE(EXTENSION_ID) TYPE GYY_CAT_ROOT-EXTENSION_ID OPTIONAL	Request lock for object EGYYR	$ENQ		LOCAL
3	Function Module	GYY_CREATE_CUSTOMER_CODE	Create Client-Dependent Code	GYY_MODEL	BS_REUSE	SAP_BS_FND
4	Function Module	GYY_CREATE_SHARED_CODE VALUE(I_EXTENSION_ID) TYPE SMT_EXTENSION OPTIONAL	Create Cross-Client Code	GYY_MODEL	BS_REUSE	SAP_BS_FND
5	Function Module	GYY_MAPPING_EXT_AFTER_IMP	After Import Methode für Transportobjekt SMTE	GYY_MODEL	BS_REUSE	SAP_BS_FND
6	Function Module	GYY_MAPPING_SHARED_AFTER_IMP	After Import Methode für Transportobjekt SMTO	GYY_MODEL	BS_REUSE	SAP_BS_FND