Issue with project suite variable.

Here's a JavaScript project example.

I have a Project Suite variable defined as,

I also have a Project Variable defined as

Keys operation allows the follow parameters to be specified

Choose the appropriate column

Modify the Value, and select the appropriate variable that you want.

Decide what variable you want to use, either project suite or project variable, name or rename it appropriately, then modify the keyword test to use the correct variable?

I think what is wrong is your test is expecting "Project.Keywordtest."Yourtest".Variables.Var1" 

But now you want to give it "Projectsuite.Variables.Var2"

If you could post a screenshot of the test then maybe we could help you some more.

In this example, I have one variable defined in project suite (orange) and another in project (cyan). Using keyword test, I'm using the Log operation to output both variables. 

In your keyword test, does your project variable look like this ProjectSuite.Variables.QHZ_["Project_Name"] 

?

Variable QHZ_["Project_Name"] is different to QHZ_.

Modify your keyword test, and use the appropriate variable

To me it looks like TC is looking for a variable named "QHZ_["Project_Name"] " but that variable just does not exist.

If you are using projectsuite variables or project variables you dont need to specify the project name

Didn't notice that was the Column name

Can you try using a Project variable instead of Projectsuite variable

It will probably give the same result

What I had provided was just an example on how to use variables - this answers your original question. 

The issue you are having now seems to be relating to database variable. When you don't provide enough information its difficult for us to provide a solution.