title: E0701: XML schema error, cvc-pattern-valid oozie error
body: <p>I am trying to run oozie workflow, but I am getting the below error:</p>
  
  <p><code>E0701: XML schema error, cvc-pattern-valid: Value 'mockup and mapping table update' is not facet-valid with respect to pattern '([a-zA-Z_]([\-_a-zA-Z0-9])*){1,39}' for type 'IDENTIFIER'.</code></p>
  
  <p>I am using below regex in my query. Is something wrong with that? Everything works fine when I run through Hive or CLI.</p>
  
  <p><code>regexp_replace(id_col, '^0|[a-zA-Z]+$', '')</code></p>
  
  <p>Below is my workflow.xml</p>
  
  <pre><code>&lt;workflow-app name="proj_map" xmlns="uri:oozie:workflow:0.4"&gt;
      &lt;start to="sources_creation"/&gt;
      &lt;action name="sources_creation"&gt;
          &lt;hive xmlns="uri:oozie:hive-action:0.2"&gt;
              &lt;job-tracker&gt;${jobTracker}&lt;/job-tracker&gt;
              &lt;name-node&gt;${nameNode}&lt;/name-node&gt;
              &lt;script&gt;/user/sin/oozie/sources_creation.hql&lt;/script&gt;
          &lt;/hive&gt;
          &lt;ok to="mockup and mapping table update"/&gt;
          &lt;error to="kill"/&gt;
      &lt;/action&gt;
      &lt;action name="mockup and mapping table update"&gt;
          &lt;hive xmlns="uri:oozie:hive-action:0.2"&gt;
              &lt;job-tracker&gt;${jobTracker}&lt;/job-tracker&gt;
              &lt;name-node&gt;${nameNode}&lt;/name-node&gt;
              &lt;script&gt;/user/sin/oozie/project_mapping.hql&lt;/script&gt;
          &lt;/hive&gt;
          &lt;ok to="end"/&gt;
          &lt;error to="kill"/&gt;
      &lt;/action&gt;
      &lt;kill name="kill"&gt;
          &lt;message&gt;Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]&lt;/message&gt;
      &lt;/kill&gt;
      &lt;end name="end"/&gt;
  &lt;/workflow-app&gt;
  </code></pre>