The following are the possible error messages that may appear in the system event log. Please note that some of these errors may never occur; I have included them for completeness.
Function CreateSession failed
The PowerBuilder runtime was unable to create the session. The common reasons would be that the application object was not found in the library list or one of the files in the library list was not found.
Function FindClass failed
The service userobject was not found in the library list.
Function FindGroup failed
No userobjects were found in the libary list.
Function PB_GetVM was not found
The PowerBuilder runtime .dll found does not support PBNI.
Function PB_GetVM failed
The PowerBuilder runtime was unable to initiate PBNI.
GetMethodID failed for of_control
The function of_control was not found in the service userobject.
GetMethodID failed for of_paused
The function of_paused was not found in the service userobject.
GetMethodID failed for of_powerevent
The function of_powerevent was not found in the service userobject.
GetMethodID failed for of_run
The function of_run was not found in the service userobject.
GetMethodID failed for of_sessionchg
The function of_sessionchg was not found in the service userobject.
GetMethodID failed for of_startup
The function of_startup was not found in the service userobject.
GetMethodID failed for of_stop
The function of_stop was not found in the service userobject.
GetRegString PBAppName failed
The PBAppName value could not be found in the registry.
GetRegString PBLibList failed
The PBLibList value could not be found in the registry.
GetRegString PBObjName failed
The PBObjName value could not be found in the registry.
GetRegString PBVMName failed
The PBVMName value could not be found in the registry.
PowerBuilder VM was not found
The PowerBuilder runtime .dll ( PBVMnnn.DLL ) was not found in the system path.
Service start failed
The function of_start in the service userobject returned an error code.