SAP ABAP Table TWGLV_KEY (Layout area - key fields) is used by

• Function Module (16)
• Program (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BAPI_PRODCAT_REPLICATEHEAD	Replicate Basic and Structure Data of a Product Catalog (ALE Outbound)	WWMI	APPL	SAP_APPL
2	Function Module	EXIT_SAPLWPCA_001 PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	Function Exit for Product Catalog IDoc Outbound Message Type PCHEAD	WWMI	APPL	SAP_APPL
3	Function Module	EXIT_SAPLWPCI_001 VALUE(PI_I_TWGLV_KEY) LIKE TWGLV_KEY OPTIONAL	Function Exit for Product Catalog IDoc Outbound	WWMI	APPL	SAP_APPL
4	Function Module	MASTERIDOC_CREATE_PRDCAT PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	Produktkatalog: Ausgangs-IDOC aufbereiten	WWMI	APPL	SAP_APPL
5	Function Module	MASTERIDOC_CREATE_REQ_PRDCAT PE_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	Produktkatalog-Ausgangs-IDOCs aus Anforderung aufbereiten	WWMI	APPL	SAP_APPL
6	Function Module	MASTERIDOC_CREATE_REQ_PRDCAT	Produktkatalog-Ausgangs-IDOCs aus Anforderung aufbereiten	WWMI	APPL	SAP_APPL
7	Function Module	MASTERIDOC_CREATE_SMD_PRDCAT	Produktkatalog-Ausgangs-IDOCs aus Änderungen aufbereiten	WWMI	APPL	SAP_APPL
8	Function Module	PCHEAD_DATA_FOR_KEYS_GET PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	ALE-Ausgang PCHEAD: Daten zu Schlüsseln lesen	WWMI	APPL	SAP_APPL
9	Function Module	PCHEAD_KEYS_GET PE_T_TWGLV_KEY STRUCTURE TWGLV_KEY	ALE-Ausgang PCHEAD: Schlüssel für Daten eines Produktkatalogs ermitteln	WWMI	APPL	SAP_APPL
10	Function Module	PCHEAD_MASTERIDOCS_CREATE PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	ALE-Ausgang PCHEAD: Erzeugen Masteridoc	WWMI	APPL	SAP_APPL
11	Function Module	PCHEAD_MASTERIDOCS_CREATE	ALE-Ausgang PCHEAD: Erzeugen Masteridoc	WWMI	APPL	SAP_APPL
12	Function Module	PCHEAD_REPLICATE_DXWB	Grund- und Strukturdaten eines Produktkatalogs replizieren (ALE-Ausgang)	WWMI	APPL	SAP_APPL
13	Function Module	PCHEAD_SMD_KEYS_GET PE_T_TWGLV_KEY STRUCTURE TWGLV_KEY	ALE-Ausgang PCHEAD: Schlüssel geänderter Daten ermitteln	WWMI	APPL	SAP_APPL
14	Function Module	PRODCAT_DOCMAS_IDOCS_CREATE PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	ALE-Ausgang Produktkatalog: IDOCs für zugeordnete Dokumente erzeugen	WWMI	APPL	SAP_APPL
15	Function Module	PRODCAT_DOCUMENT_IDOCS_CREATE PI_T_TWGLV_KEY STRUCTURE TWGLV_KEY OPTIONAL	Produktkatalog: IDOCs für zugeordnete Dokumente erzeugen	WWMI	APPL	SAP_APPL
16	Function Module	PRODCAT_DOCUMENT_IDOCS_CREATE	Produktkatalog: IDOCs für zugeordnete Dokumente erzeugen	WWMI	APPL	SAP_APPL