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diff --git a/src/main/java/org/onap/dmaap/dmf/mr/exception/DMaaPCambriaExceptionMapper.java b/src/main/java/org/onap/dmaap/dmf/mr/exception/DMaaPCambriaExceptionMapper.java
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--- /dev/null
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@@ -0,0 +1,93 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  org.onap.dmaap
+ *  ================================================================================
+ *  Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *        http://www.apache.org/licenses/LICENSE-2.0
+*  
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  ============LICENSE_END=========================================================
+ *  
+ *  ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *  
+ *******************************************************************************/
+package org.onap.dmaap.dmf.mr.exception;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.apache.http.HttpStatus;
+import org.onap.dmaap.dmf.mr.CambriaApiException;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.inject.Singleton;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+import javax.ws.rs.ext.Provider;
+
+/**
+ * Exception Mapper class to handle
+ * CambriaApiException 
+ * @author rajashree.khare
+ *
+ */
+@Provider
+@Singleton
+public class DMaaPCambriaExceptionMapper implements ExceptionMapper<CambriaApiException>{
+
+private ErrorResponse errRes;
+
+
+private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DMaaPCambriaExceptionMapper.class);
+	
+	@Autowired
+	private DMaaPErrorMessages msgs;
+	
+	public DMaaPCambriaExceptionMapper() {
+		super();
+		LOGGER.info("Cambria Exception Mapper Created..");
+	}
+	
+	@Override
+	public Response toResponse(CambriaApiException ex) {
+
+		LOGGER.info("Reached Cambria Exception Mapper..");
+		
+		/**
+		 * Cambria Generic Exception
+		 */
+		if(ex instanceof CambriaApiException)
+		{
+			
+			errRes = ex.getErrRes();
+			if(errRes!=null) {
+				
+				return Response.status(errRes.getHttpStatusCode()).entity(errRes).type(MediaType.APPLICATION_JSON)
+		            .build();
+			}
+			else
+			{
+				return Response.status(ex.getStatus()).entity(ex.getMessage()).type(MediaType.APPLICATION_JSON)
+			            .build();
+			}
+			
+			
+		}
+		else
+		{
+			errRes = new ErrorResponse(HttpStatus.SC_EXPECTATION_FAILED, DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), msgs.getServerUnav());
+			return Response.status(HttpStatus.SC_EXPECTATION_FAILED).entity(errRes).type(MediaType.APPLICATION_JSON).build();
+		}
+		
+	}
+
+	
+}