2.2.1.13.2 RopGetHierarchyTable ROP Response Buffer

The following descriptions define valid fields for the RopGetHierarchyTable ROP response buffer ([MS-OXCROPS] section 2.2.4.13.2).

ReturnValue (4 bytes):  An integer that indicates the result of the operation. The server returns 0x00000000 to indicate success. For details about common error codes, see [MS-OXCDATA] section 2.4. If the TableFlags field of the ROP request buffer has the DeferredErrors bit set, the value of the ReturnValue field is valid only if it indicates a failure.

RowCount (4 bytes):  An integer that specifies the number of rows in the hierarchy table. If the TableFlags field of the ROP request buffer has the DeferredErrors bit set, the value of the RowCount field might not be accurate.