Log files

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A description of the files that are used to log errors for the App Connect for Manufacturing.

The App Connect for Manufacturing writes log files into the following files:

  • Linux The kernel or core system logs are generally stored in a common directory, for example /var/log/, which is handled by the syslog.
  • To enable or disable trace logs in the Toolkit, create an environmental variable with ACMFG_TRACE_DIRECTORY as the key and the value as folder path.

    The log file is created at <user_home_dir>\.acmfg\logs\ACMfg-Toolkit.log.

    The folder stores 10 trace files and has a threshold size of 20 MB. If threshold size is exceeded, the generated trace log file is rotated.

  • The Eclipse logs are logged at <eclipse_workspace>/.metadata/.log .
The following list describes the error type that you might see in the logs.
The OPC UA server is not running or the connection to OPC UA server fails.
Java node error: '[IICMsgs:3003]IIC3003E: A service result exception was thrown for endpoint opc.tcp://localhost:53530/OPCUA/SimulationServer 
with status Bad_ConnectionRejected (0x80AC0000) "Could not establish a network connection to remote server." 
for operation activate: Bad_ConnectionRejected (code=0x80AC0000, description="2158755840, 
Connection timed out: connect"): '
An execution group is down during High Availability.
Java node warning: '[IICMsgs:3042]IIC3042W: IntServer/IC_Control_Flow
(IndustryClientControlSend:Control-Send) TESTNODE_070319:42b39682-66ed-4001-83d4-a86ec360fbed$2019-05-03T11:26:23.541+0000 
missing connector alive from 2_IntServer/IC_Control_Flow(IndustryClientControlSend:Control-Send) TESTNODE_2:918bf273-872a-4432-a317-d2e527d745f8$2019-05-03T11:27:56.968+0000 
for 6000 milliseconds: '
An execution group is up again during High Availability.
( TESTNODE_070319.IntServer ) Java node information: '[IICMsgs:1088]IIC1088I: Industry Client Control Connector 
IntServer/IC_Control_Flow(IndustryClientControlSend:Control-Send) TESTNODE_070319:42b39682-66ed-4001-83d4-a86ec360fbed$2019-05-03T11:26:23.541+0000 
received ALIVE message from new Control Connector 2_IntServer/IC_Control_Flow (IndustryClientControlSend:Control-Send)
TESTNODE_2:918bf273-872a-4432-a317-d2e527d745f8$2019-05-03T11:32:31.734+0000: '