Pipeline RestrictedAccessException from Sandbox cannot be approved

[Torsten Reinhard]

Hi,

this code actually doesnt work in a Sandbox, because I´m not allowed to use new XmlSlurper() or its method setErrorHandler(....)

import groovy.util.XmlSlurper

node ("master") {
    stage ("1st Stage")
    git url:"ssh://g...@licdci01.mycompany.net:7999/cd/deployment-configs.git", credentialsId: "Bitbucket_Access"

    stage ("2nd Stage")
    try {
      XmlSlurper slurper = new XmlSlurper()
      slurper.setErrorHandler( null )
    } catch( exc ) {
      error( "something went wrong: ${exc}" )        
      //throw new RuntimeException( "you were not allowed for ${exc}", exc)
    }
}

I tried to approve the missing method - but it didnt appear in the list when using Pipeline´s error(....) script.
Switching back to a re-thrown new RuntimeException( "...", exc) i could approve the classes, methods as expected.

For Sandbox code it looks like using error(....) isn´t a good approach, right ?

best regards,

Torsten