Yesterday our BES stopped communicating with Groupwise. Synchronization stopped, no incoming mail. After a little bit research I discovered that the username used by SOAP was expired in Groupwise (old collegue). So I changed the user to another working user in that post office. After a restart all synchronization problems were solved. I read that too in the logs; first GWCO wasn't able to authenticate, now authentication works well.

But I keep getting these errors:
[14085] (04/19 10:55:35):{0x630} {GWCO} {username} AddressBooks: Book could not be found
[14095] (04/19 10:55:35):{0x630} {GWCO} {GWConnector} Mailstore test failed
[54002] (04/19 10:55:35):{0x630} {GWCO} {GWConnector} Terminating GWConnector


How to get rid of these? I expect that the continious restarting of the GWCO service isn't good for the performance of the BES





[54001] (04/19 10:55:32):{0x630} {GWCO} {GWConnector} Starting GWConnector
[34192] (04/19 10:55:33):{0x630} {GWCO} {GWConnector} Database Edition=PERSONAL_MSDE
[34481] (04/19 10:55:33):{0x630} {GWCO} {GWConnector} GW API Mode=GW_SOAP
[34154] (04/19 10:55:33):{0x630} {GWCO} {GWConnector} Mailstore test start, test level=1
[34116] (04/19 10:55:33):{0x630} {GWCO} {username} Login: Start
[34117] (04/19 10:55:33):{0x630} {GWCO} {username} Login Successful: DOMAIN=PD_GWDOM, POA=PO_DBC, FID=9fs (180773)
[34443] (04/19 10:55:33):{0x630} {GWCO} {username} POA Test: Successful
[34108] (04/19 10:55:33):{0x630} {GWCO} {username} Folders: Start
[34109] (04/19 10:55:33):{0x630} {GWCO} {username} Folders: Test successful
[34127] (04/19 10:55:33):{0x630} {GWCO} {username} Messages: Start
[34128] (04/19 10:55:34):{0x630} {GWCO} {username} Messages: Test successful
[34134] (04/19 10:55:34):{0x630} {GWCO} {username} QuickMessages: Check New test start
[34135] (04/19 10:55:34):{0x630} {GWCO} {username} QuickMessages: Check New test successful
[34137] (04/19 10:55:34):{0x630} {GWCO} {username} QuickMessages: Check Changes test start
[34138] (04/19 10:55:34):{0x630} {GWCO} {username} QuickMessages: Check Changes test successful
[34129] (04/19 10:55:34):{0x630} {GWCO} {username} Appointments: Start
[34130] (04/19 10:55:35):{0x630} {GWCO} {username} Appointments: Test successful
[34140] (04/19 10:55:35):{0x630} {GWCO} {username} CalendarQuery: Start
[34141] (04/19 10:55:35):{0x630} {GWCO} {username} CalendarQuery: Successful, items=1
[34131] (04/19 10:55:35):{0x630} {GWCO} {username} Messages: Deleted test message.
[34132] (04/19 10:55:35):{0x630} {GWCO} {username} Messages: Deleted test appointment.
[34142] (04/19 10:55:35):{0x630} {GWCO} {username} Trash: Start
[34143] (04/19 10:55:35):{0x630} {GWCO} {username} Trash: query successful, entries=2
[34133] (04/19 10:55:35):{0x630} {GWCO} {username} Cleanup: Deleting test items from trash
[34144] (04/19 10:55:35):{0x630} {GWCO} {username} AddressBooks: Start, Book=Frequent Contacts
[14085] (04/19 10:55:35):{0x630} {GWCO} {username} AddressBooks: Book could not be found
[34045] (04/19 10:55:35):{0x630} {GWCO} {username} Logout admin user
[14095] (04/19 10:55:35):{0x630} {GWCO} {GWConnector} Mailstore test failed
[54002] (04/19 10:55:35):{0x630} {GWCO} {GWConnector} Terminating GWConnector