diff --git a/dhp-common/src/test/java/eu/dnetlib/dhp/common/MdStoreClientTest.java b/dhp-common/src/test/java/eu/dnetlib/dhp/common/MdStoreClientTest.java
index f38d04979..b7f358bb4 100644
--- a/dhp-common/src/test/java/eu/dnetlib/dhp/common/MdStoreClientTest.java
+++ b/dhp-common/src/test/java/eu/dnetlib/dhp/common/MdStoreClientTest.java
@@ -15,7 +15,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 
 public class MdStoreClientTest {
 
-	@Test
+
 	public void testMongoCollection() throws IOException {
 		final MdstoreClient client = new MdstoreClient("mongodb://localhost:27017", "mdstore");
 
diff --git a/dhp-common/src/test/java/eu/dnetlib/dhp/common/vocabulary/VocabularyTest.java b/dhp-common/src/test/java/eu/dnetlib/dhp/common/vocabulary/VocabularyTest.java
index 958806837..68e88fbf5 100644
--- a/dhp-common/src/test/java/eu/dnetlib/dhp/common/vocabulary/VocabularyTest.java
+++ b/dhp-common/src/test/java/eu/dnetlib/dhp/common/vocabulary/VocabularyTest.java
@@ -1,25 +1,21 @@
 
 package eu.dnetlib.dhp.common.vocabulary;
 
-import static org.mockito.Mockito.lenient;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-import java.util.Objects;
-
+import eu.dnetlib.dhp.schema.oaf.Qualifier;
+import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
+import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
 import org.apache.commons.io.IOUtils;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
 
-import eu.dnetlib.dhp.schema.oaf.Qualifier;
-import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
-import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
+import java.io.IOException;
+import java.util.List;
+import java.util.Objects;
+
+import static org.mockito.Mockito.lenient;
 
 @ExtendWith(MockitoExtension.class)
 public class VocabularyTest {
@@ -69,11 +65,12 @@ public class VocabularyTest {
 			} else {
 				System.out.println("syn=" + s1 + " term = " + t1.getClassid() + "   " + t1.getClassname());
 
+				Qualifier synonymAsQualifier = vocabularies.getSynonymAsQualifier("dnet:result_typologies", t1.getClassid());
+				if (synonymAsQualifier!= null)
 				System.out
 					.println(
-						vocabularies.getSynonymAsQualifier("dnet:result_typologies", t1.getClassid()).getClassname());
+						synonymAsQualifier.getClassname());
 			}
 		}
-
 	}
 }
diff --git a/dhp-common/src/test/resources/eu/dnetlib/dhp/schema/oaf/utils/orp-rohub.json b/dhp-common/src/test/resources/eu/dnetlib/dhp/schema/oaf/utils/orp-rohub.json
index c0f13ffbf..7ecd7ab48 100644
--- a/dhp-common/src/test/resources/eu/dnetlib/dhp/schema/oaf/utils/orp-rohub.json
+++ b/dhp-common/src/test/resources/eu/dnetlib/dhp/schema/oaf/utils/orp-rohub.json
@@ -50,7 +50,7 @@
       "pid": []
     }
   ],
-  "resulttype": "other",
+  "resulttype": "otherresearchproduct",
   "language": {
     "classid": "UNKNOWN",
     "classname": "Unknown",
diff --git a/dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/datacite/DataciteToOAFTransformation.scala b/dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/datacite/DataciteToOAFTransformation.scala
index c7d6216c1..6e1c6f698 100644
--- a/dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/datacite/DataciteToOAFTransformation.scala
+++ b/dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/datacite/DataciteToOAFTransformation.scala
@@ -639,9 +639,9 @@ object DataciteToOAFTransformation {
         Relation.RELCLASS.exists(r.relationType) && validIdentifiersInRelation(r.relatedIdentifierType)
       )
       .map(r => {
-        val subRelType = Relation.SUBRELTYPE.valueOf(r.relationType)
+        val rc = Relation.RELCLASS.valueOf(r.relationType)
         val target = DHPUtils.generateUnresolvedIdentifier(r.relatedIdentifier, r.relatedIdentifierType)
-        relation(id, target, subRelType, Relation.RELCLASS.valueOf(r.relationType), date)
+        relation(id, target, rc.getSubRel, rc, date)
       })
     val citationRels: List[Relation] = rels
       .filter(r =>validIdentifiersInRelation(r.relatedIdentifierType) &&