UDS - OPC-DA RSLinx Connection

[Former Member]

Hi all,

We have a problem with UDC Connection for OPC-DA RSLinx.

The UDS instance is running and has been connected with RSLinx, we can get all tags on Configure Aliases menu.

In MII DataServer configuration we used below configuration:

Connector UDC

ConnectorID

ConnectorType TAG

DaysRetention 7

Description CAL

Enabled T

IP xx.xx.xx.x

MaxRetryCount 5

Name CAL

Port xx

QueryTimeout 60

RetryInterval 60000

ServerPackage com.sap.xmii.Illuminator.connectors.UDC

Writable false

All firewall in the UDS Server is disabled.

When we enabled the data server this status is "Error"

We not found any log in NW about this.

We are used NW 7.11 and MII 12.1.7

Could I have some help?

[Former Member · Accepted solution]

Hello again Marcelo

Are you using the 2.5 or 4.0 UDS? If 4.0, the log files are located in the

<drive letter>\Program Files\SAP\xMII\UDS\Logs

directory. There should be a log file for each UDS instance.

Do the port numbers match between the UDS configuration and what is configured in the UDC connector? Are the Service User and Service Password correct?

Kind Regards,

Diana Hoppe

Edited by: Diana Hoppe on Dec 9, 2010 6:10 PM

[Former Member · Accepted solution]

Hello All,

This problem is solved.

I was assigned a wrong setting for property "Trusted requesters". This property should set empty.

Thanks All.