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i4SCADA Knowledge Base

WTS (Trace Server) Return Error Codes

Abstract

Check out this article and learn more details about the WEBfactory 2010 Trace Server Return error codes.

Objects/Interfaces

Error Codes

UACHelper object/interface

CUACHelper::DoOperation

  • -1 = LoadLibrary fails

  • -2 = GetProcAddress for DoOperation exported method fails

otherwise return code from DoOperation exported method

TraceLoggerConfig object/interface

CTraceLoggerConfig::SetFilterEventLog

  • -1 = incorrect syntax of filter string

  • -2 = error writing to registry

  • 0 = success

CTraceLoggerConfig::GetFilterEventLog

always returns 0

CTraceLoggerConfig::EnumFilterFiles

  • -1 = wrong registry key

  • 0 = success

CTraceLoggerConfig::DeleteFilterFile

  • -1 = failure to delete filter file due to missing registry key or failure to delete registry entries

CTraceLoggerConfig::RestartFilterFiles

always returns 0

CTraceLoggerConfig::GetFilterFile

  • -1 = failure to return information about logging filter due to missing registry entries

  • 0 = success

CTraceLoggerConfig::SetFilterFile

  • -1 = failure to store information in registry

  • 0 = success

TraceTerminal object/interface

CTraceTerminal::SetFilter

  • -1 = failure to set filter for incoming messages due to wrong filter string syntax

  • 0 = success

TraceContributor object/interface

CTraceContributor::Message

always returns 0