How to get an information from Remote Server and use it in soapUI.

Here you go:

/**
* edit and write your command below
*/
def command = "you batch script command"
log.info command
def process = command.execute()
def outputStream = new StringBuffer()
def errorStream = new StringBuffer()
process.consumeProcessOutput(outputStream, errorStream)
process.waitFor()
log.info("return code: ${process.exitValue()}")
log.error("standard error: ${process.err.text}")
log.info("standard out: ${process.in.text}" + outStream.toString())
context.testCase.setPropertyValue("propertyName", outStream.toString())

The output of batch script is now set into test case level proprty called "propertyName". And use property expansion i.e., ${#TestCase#propertyName} where it is needed.