Provide the reason why data is not compliant

Issue-ID: CPS-292
Signed-off-by: Bruno Sakoto <bruno.sakoto@bell.ca>
Change-Id: Ia58a8dfcf427e373b24bb3be7436abf6abd55492

1 files changed, 3 insertions, 3 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
index 733378ecb..2c6bc1c92 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
+++ b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
@@ -93,9 +93,9 @@ public class YangUtils {
             final JsonReader jsonReader = new JsonReader(new StringReader(jsonData));
             jsonParserStream.parse(jsonReader);
 
-        } catch (final IOException | IllegalStateException e) {
-            throw new DataValidationException("Failed to parse json data.", String
-                .format("Exception occurred on parsing string %s.", jsonData), e);
+        } catch (final IOException | IllegalStateException exception) {
+            throw new DataValidationException(
+                    "Failed to parse json data: " + jsonData,  exception.getMessage(), exception);
         }
         return normalizedNodeResult.getResult();
     }