Issue editing Jenkins pipeline serviceaccount role

Issue

The following jenkins pipelines created using the system:admin user:

apiVersion: v1
kind: Template
metadata:
  name: deploy-pipeline
parameters:
objects:
- apiVersion: v1
  kind: "BuildConfig"
  metadata:
    name: "moo-deploy-pipeline"
  spec:
    source:
      git:
        uri: "https://test.example.com/SO000223/moo-config.git"
      sourceSecret:
        name: "gitcredential"
    strategy:
      jenkinsPipelineStrategy:
        jenkinsfilePath: moo-deploy.groovy

• The jenkins serviceaccount was automatically created with "edit" role. Then tried to substitute the edit role applied to the jenkins sa, removing "edit" and adding a new "vnf-edit" role by running the following command:

   # oc adm policy remove-role-from-user edit system:serviceaccount:moo-pvv-totp:jenkins -n moo-pvv-totp
    error: unable to find target [system:serviceaccount:moo-pvv-totp:jenkins]