Error 0x803000B7

Value: -2144337737 | 0x803000B7 | 2150629559

What does it mean ?

PLA_E_DCS_ALREADY_EXISTS  
Data Collector Set already exists.
Value: 183 | 0x00B7 | 0b0000000010110111

Where does it come from ?

FACILITY_PLA  
Performance Logs and Alerts
Value: 48 | 0x030 | 0b00110000

Other Errors for FACILITY_PLA