An error occurred while parsing the response, columns do not match when executing Powershell Connection script

[michael_seirer]

Hi John,

I am not sure I understand what you want to achieve.

As far as i can see from the script, you pass “localhost” as a parameter to the function checkOBWinSvcs. So this should query localhost.

If you want to work with parameters passed from the outside (aka Royal TS), you can use parameters defined in the connection properties:

Using Parameters in a PowerShell Connection

In Royal TS V3.1 we introduced a new PowerShell connection type which allows you to run any PowerShell script and display the results in a grid (for object data) or as text (like the console). In this quick tutorial I want to show how to pass on the connection credentials as parameters to be used in the script. All you need in the script is a param script block where you define which parameters the script expects. In our example, the $usr and the $pwd, both string values are expected as script …

Note, that you can use Royal TS connection Variables here as well.

As for the __Computername column: this is a column that makes sense, if you query more than one machine within one connection.

E.g. you can enter the following in the computername property: “192.168.178.10;192.168.178.11” and the connection will be issued against two hosts - to distinguish the result colums, __Computername can be used.

Let me know if this helps

cheers,

Michael