SAP ABAP Table COMW (Communication for Characteristics/Values) is used by

• Class (16)
• Function Module (175)
• Interface (1)
• Program (261)
• Table (9)
• TTYP (6)
• TYPE (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_CHARACTERISTIC_POC Method: IF_DOMAIN_POC~AS_INTERNAL	Domain Model: Characteristic Domain for Values	CMX_POC	EA-SCM	EA-APPL
2	Class	CL_CHARACTERISTIC_POC Method: IF_DOMAIN_POC~AS_EXTERNAL	Domain Model: Characteristic Domain for Values	CMX_POC	EA-SCM	EA-APPL
3	Class	CL_CUCB_CONVERT_SPECIAL_ERP	ERP Conversion Services	CUIB_CORE	APPL	SAP_APPL
4	Class	CL_CURTO_CLASSIFICATION Method: GET_CLASSIFIED_OBJECTS	Classification in PP/DS PDS	CURTO	PI_APPL	SAP_APPL
5	Class	CL_EAMS_NAV_SRV Method: PREP_DIR_SEL_BY_CLASS_ADD_VAL	central functionality for nav classes	EAMS_NAV	EA-PLM	EA-APPL
6	Class	CL_EHSB_RC_DI_REG_SUBST_FIND Method: ADD_SEARCH_CRITERIA	EHS: Class for BAdI BADI_EHSB_RC_REG_SUBST_FIND	CBBA_REGCOMPL	EA-PLM	EA-APPL
7	Class	CL_EHSB_RC_DI_REG_SUBST_FIND Method: REG_SUBST_FIND	EHS: Class for BAdI BADI_EHSB_RC_REG_SUBST_FIND	CBBA_REGCOMPL	EA-PLM	EA-APPL
8	Class	CL_EHSB_RC_TLS_CLASSIFICATION	EHS: Tools for Classification	CBBA_REGCOMPL	EA-PLM	EA-APPL
9	Class	CL_EHSB_RC_TLS_CLASSIFICATION Method: CHANGE_CHAR_VALUE	EHS: Tools for Classification	CBBA_REGCOMPL	EA-PLM	EA-APPL
10	Class	CL_EXM_IM_CR_WORKCENTER_SELECT Method: IF_EX_CR_WORKCENTER_SELECT~CLASS_SEL	Implementation Example for BAdI Definition CR_WORKCENTER_S	CR	APPL	SAP_APPL
11	Class	CL_EX_VB_BD_SELECTION Method: IF_EX_VB_BD_SELECTION~SET_CHAR_EXCLUDING	BAdI Class CL_EX_VB_BD_SELECTION	VB	APPL	SAP_APPL
12	Class	CL_NODE_VISITOR_PII Method: CONVERT_CHAR_VALUE	Interpreter: Node Visitor of Syntax Graph	CMX_PII	EA-SCM	EA-APPL
13	Class	CL_PMEVC_ENGINE_MATERIAL Method: LOAD_INHERITED_CSTICS	Configurable Material	PME_VC_EDITION	EA-PLM	EA-APPL
14	Class	CL_RCP_SRCH_BY_PP_N Method: SEARCH_BY_CLA	Search for Recipe or Process Element	RMSRCPSRC	EA-PLM	EA-APPL
15	Class	CL_RMSL_LO_CLASSIFY_MANAGER Method: SEARCH_CLASSIFIED_OBJECTS_CL	Classification Manager	RMSL	EA-PLM	EA-APPL
16	Class	CL_XML_GENERATOR_PII	Interpreter: Generator for XML Document	CMX_PII	EA-SCM	EA-APPL