Error 0x88250006

Value: -2010841082 | 0x88250006 | 2284126214

What does it mean ?

E_RDDB_SYNCH_CONFLICT  
This error is returned to RD Connection Broker runtime, when there is a synch conflict. RD Connection Broker is expected to re-read the record from the DB & call update with latest record.
Value: 6 | 0x0006 | 0b0000000000000110

Where does it come from ?

FACILITY_RDDB  
Remote Desktop Database
Value: 2085 | 0x825 | 0b100000100101

Other Errors for FACILITY_RDDB