Unable to create operation with only outputs

Unable to create operation with only output via No Workflow Option

Change-Id: I735b445caa13098ae01441dcedf0a44b162eb7a0
Issue-ID: SDC-1863
Signed-off-by: priyanshu <pagarwal@amdocs.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/datamodel/utils/InterfaceUIDataConverter.java b/catalog-be/src/main/java/org/openecomp/sdc/be/datamodel/utils/InterfaceUIDataConverter.java
index 2c058798b7..7fbc56a624 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/datamodel/utils/InterfaceUIDataConverter.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/datamodel/utils/InterfaceUIDataConverter.java
@@ -51,7 +51,7 @@ public class InterfaceUIDataConverter {
       List<OperationOutputDefinition> outputList = outputParams.getListToscaDataDefinition().stream()
               .map(interfaceOperationParamDataDefinition -> new OperationOutputDefinition(
                       interfaceOperationParamDataDefinition.getName(),
-                      interfaceOperationParamDataDefinition.getMandatory(),
+                      interfaceOperationParamDataDefinition.getMandatory() == null ? false : interfaceOperationParamDataDefinition.getMandatory(),
                       interfaceOperationParamDataDefinition.getType()
                       )).collect(Collectors.toList());
       outputList.forEach(outputs::add);