Class list used by SAP ABAP Table ISU_INSTGROUP (Installation Groups in Billing)
SAP ABAP Table 
ISU_INSTGROUP (Installation Groups in Billing) is using
| # | Object Type | Object Name | Object Description | Note |
|---|---|---|---|---|
 |
|
|||
| 1 |  Class |
CL_ISU_BI_INSTGR_ENQ | Lock Installation Group When Billing Primary Installation | |
| 2 | Class |
CL_ISU_BI_MAIN_INST | Bill Primary Installation | |
| 3 | Class |
CL_ISU_BI_SUB_INST | Bill Secondary Installation | |
