SAP ABAP Table MCEKKOB (PURCHIS Communications Structure for EKKO) is used by

• Class (1)
• Function Module (42)
• Interface (1)
• Program (46)
• TTYP (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	MCELI_MCEKKOB	MCELI_MCEKKOB	WBON	APPL	SAP_APPL
2	TTYP	MMDA_PUR_TTY_XMCEKKO	MMDA_PUR_TTY_XMCEKKO	MMDA	PI_APPL	SAP_APPL