SAP ABAP Data Element DEVLAYER (Transport Layer in ABAP Workbench) is used by

• Class (17)
• Function Module (21)
• Interface (5)
• Program (12)
• Search Help (7)
• Table (66)
• TTYP (1)
• View (24)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/BOBF/CL_TOOL_CC_HELPER	Helper class for Contract Compliance Checks	/BOBF/TOOLS	BS_REUSE	SAP_BS_FND
2	Class	CL_CHK_CODE_INSPECTOR Method: COMPUTE_HIGH_OR_LOW	In Service of Check Manager/Performance Checks	S_CODE_INSPECTOR	BASIS	SAP_BASIS
3	Class	CL_CI_CALL_GRAPH Method: CHECK_PROGRAM	Get Call Graph	S_CODE_INSPECTOR_TESTS_LA	BASIS	SAP_BASIS
4	Class	CL_CLS_PACKAGES_AND_REQUESTS Method: CHECK_TARGET_SYSTEMS_OF_OBJS	Grid for packages and requests	SPAK_TOOL_CLASSIFICATION_SCHAR	BASIS	SAP_BASIS
5	Class	CL_CTS_ADT_OBJ_RECORD	CTS: (A)BAP (D)esign (T)ime - Object Recording	SCTS_ADT	BASIS	SAP_BASIS
6	Class	CL_CTS_ADT_RES_OBJ_RECORD Method: POST	Controller for transport requests	SCTS_ADT	BASIS	SAP_BASIS
7	Class	CL_DSH_FUZZY_SEARCH_PROCESSOR	Dictionary Search Help: Fuzzy Search Processor	SDSH	BASIS	SAP_BASIS
8	Class	CL_PACKAGE	Packages	SPAK_API	BASIS	SAP_BASIS
9	Class	CL_PACKAGE Method: IF_PACKAGE~CREATE_NEW_PACKAGE	Packages	SPAK_API	BASIS	SAP_BASIS
10	Class	CL_PACKAGE_ERROR_ANALYSIS	CL_PACKAGE_ERROR_ANALYSIS	SPAK_API	BASIS	SAP_BASIS
11	Class	CL_PACKAGE_ERROR_ANALYSIS	CL_PACKAGE_ERROR_ANALYSIS	SPAK_API	BASIS	SAP_BASIS
12	Class	CL_PACKAGE_HELPER	Auxiliary Class for Package API	SPAK_API	BASIS	SAP_BASIS
13	Class	CL_PAK_PACKAGE_QUERIES	Queries for Package Metadata	SPAK_API_BASE	BASIS	SAP_BASIS
14	Class	CL_PAK_PACKAGE_QUERIES	Queries for Package Metadata	SPAK_API_BASE	BASIS	SAP_BASIS
15	Class	CL_SAT_UTIL_PACKAGES	Gives a list of used packages	S_ABAP_TRACE	BASIS	SAP_BASIS
16	Class	CL_UCON_HELPER Method: GET_COMPONENTS_BY_TADIR_KEY	Helper Class for Unified Connectivity	S_UNIFIED_CON_DDIC	BASIS	SAP_BASIS
17	Class	CL_UCON_HELPER	Helper Class for Unified Connectivity	S_UNIFIED_CON_DDIC	BASIS	SAP_BASIS