SAP ABAP Table DB2DEFCON (Defined DB2 connections (in connect.ini)) is used by

• Class (1)
• Function Module (7)
• Program (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	STU3_ADMIN_CREATE_DBCON_FOR_DS	Create DBCON connections for each DB2 member	STU3	BASIS	SAP_BASIS
2	Function Module	STU3_ADMIN_GET_DB_CONNECTIONS	Gets the local database connections	STU3	BASIS	SAP_BASIS
3	Function Module	STU3_ADMIN_GET_DEFINED_DB_CONS	Get DB connections defined for SAP app server	STU3	BASIS	SAP_BASIS
4	Function Module	STU3_ADMIN_GET_DEFINED_DB_CONS DEF_DB_CONS STRUCTURE DB2DEFCON OPTIONAL	Get DB connections defined for SAP app server	STU3	BASIS	SAP_BASIS
5	Function Module	STU3_ADMIN_SWITCH_DB_CON	Switch DB connection to another DB2 member	STU3	BASIS	SAP_BASIS
6	Function Module	STU3_ADMIN_SWITCH_DB_CON VALUE(NEW_HOST) TYPE DB2DEFCON-HOST OPTIONAL	Switch DB connection to another DB2 member	STU3	BASIS	SAP_BASIS
7	Function Module	STU3_ADMIN_SWITCH_DB_CON VALUE(NEW_DB_CON) TYPE DB2DEFCON-LOGNAME	Switch DB connection to another DB2 member	STU3	BASIS	SAP_BASIS