SAP ABAP Function Module CPE_EXTENSION_READ_OW (CPE_D - Extension - Read Object Work Area) is using

• Class (2)
• Data Element (1)
• Table/Structure Field (18)
• Function Module (5)
• Interface (1)
• Class Method (1)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Table	CPET_DOCUMENT_COM	CPE: Communication Structure with Document Fields
2	Table	CPET_DOCUMENT_COM	CPE: Communication Structure with Document Fields	SOURCE REFERENCE(IS_DOCUMENT_COM) TYPE CPET_DOCUMENT_COM
3	Table	CPET_EXTENSION_COM	CPE - Communication Structure for Extension Data
4	Table	CPET_EXTENSION_COM	CPE - Communication Structure for Extension Data	SOURCE REFERENCE(ES_EXTENSION_COM) TYPE CPET_EXTENSION_COM
5	Table	CPET_EXTENSION_KEY	CPE Extension Key
6	Table	CPET_EXTENSION_KEY	CPE Extension Key	SOURCE REFERENCE(IS_EXTENSION_KEY) TYPE CPET_EXTENSION_KEY
7	Table	CPET_EXTENSION_WRK	CPE Extension - Work Structure for Extension Data