diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntititiesJob.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntitiesJob.java
similarity index 96%
rename from dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntititiesJob.java
rename to dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntitiesJob.java
index 4cb3ecfd9..30e50931b 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntititiesJob.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PrepareSimpleEntitiesJob.java
@@ -26,15 +26,15 @@ import eu.dnetlib.dhp.schema.oaf.Publication;
 import eu.dnetlib.dhp.schema.oaf.Result;
 import eu.dnetlib.dhp.schema.oaf.Software;
 
-public class PrepareSimpleEntititiesJob {
+public class PrepareSimpleEntitiesJob {
 
-	private static final Logger log = LoggerFactory.getLogger(PrepareSimpleEntititiesJob.class);
+	private static final Logger log = LoggerFactory.getLogger(PrepareSimpleEntitiesJob.class);
 
 	public static void main(final String[] args) throws Exception {
 		final ArgumentApplicationParser parser = new ArgumentApplicationParser(
 			IOUtils
 				.toString(
-					PrepareSimpleEntititiesJob.class
+					PrepareSimpleEntitiesJob.class
 						.getResourceAsStream("/eu/dnetlib/dhp/broker/oa/common_params.json")));
 		parser.parseArgument(args);
 
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtils.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtils.java
index 4bf4d3341..237c21db8 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtils.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtils.java
@@ -160,8 +160,7 @@ public class ConversionUtils {
 			.stream()
 			.filter(Objects::nonNull)
 			.filter(pid -> pid.getQualifier() != null)
-			.filter(pid -> pid.getQualifier().getClassid() != null)
-			.filter(pid -> pid.getQualifier().getClassid().equalsIgnoreCase(ModelConstants.ORCID))
+			.filter(pid -> StringUtils.startsWithIgnoreCase(pid.getQualifier().getClassid(), ModelConstants.ORCID))
 			.map(StructuredProperty::getValue)
 			.map(ConversionUtils::cleanOrcid)
 			.filter(StringUtils::isNotBlank)
diff --git a/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml b/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
index 3e709117c..f5409617b 100644
--- a/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
@@ -179,7 +179,7 @@
             <master>yarn</master>
             <mode>cluster</mode>
             <name>PrepareSimpleEntititiesJob</name>
-            <class>eu.dnetlib.dhp.broker.oa.PrepareSimpleEntititiesJob</class>
+            <class>eu.dnetlib.dhp.broker.oa.PrepareSimpleEntitiesJob</class>
             <jar>dhp-broker-events-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}