Message Class list used by SAP ABAP Table PSB_BO_WBS_ST (WBS - Structure)
SAP ABAP Table 
PSB_BO_WBS_ST (WBS - Structure) is using
Message Number (3)| # | Object Type | Object Name | Object Description | Note |
|---|---|---|---|---|
 |
|
|||
| 1 |  Message Class |
IS | Equipment management | |
| 2 | Message Class |
KO | Master data for CO orders | |
| 3 | Message Class |
KO | Master data for CO orders | |
