Resolution:
This error message indicates that GMD failed because a receiving RTclient (with the option Server_Disconnect_Mode set to warm) disconnected from RTserver but did not reconnect within time to meet the RTserver option Client_Reconnect_Timeout. This error is used only in GMD_FAILURE messages, not in the global SmartSockets error number accessible with TutErrNumGet. This error number is applicable only for  GMD usingTipcSrv* functions, not for those using TipcConn*.