This is how you can create filter in the Listen step.
. Run the VSM in ITR and send a transaction.
. Once the transaction ran completely, click on the "Properties" tab in ITR.
. In the Properties tab, look for an arrow at the bottom of the tab (it will be some where in the middle) and click on it. Which will open "Export Properties" window.
. In "Export Properties" window, click on "Select all" and then click on"Export". This way all your properties are available to the VSM and you can create filter/assertion in any of the VSM steps.
. Now go to your VSM--> Listen step and try creating a filter. If your request is in XML then you can add XML-->XML Xpath filter if not use different filters. By default, "Filter In field" has lisa.stepname.rsp property. Look at your ITR and see which property has your request. If it is a soap request then it will be in "lisa.vse.http.current.transaction.body". Use this property in the XMLXpath filter-->Filter In field and press tab which will show your request.
. Once you see the request, look for the argument value you are looking and select it which will automatically add Xpath in the "Xpath Query" field.
. Add a name to this filter in the "Save to property" field. This property will have your argument value. You can click on "Run filter" on the top right corner and you should see the value in "Filter run results".
. After the above steps are followed, you add the above filter name in your Raw soap request step and that should have the argument value you are looking.
If you still need help, open a support ticket and I will do a WebEx and help you with the issue..