diff --git a/source/test-java/org/alfresco/rest/api/tests/AbstractTestApi.java b/source/test-java/org/alfresco/rest/api/tests/AbstractTestApi.java
index 88fd5316e0..04ab16bc80 100644
--- a/source/test-java/org/alfresco/rest/api/tests/AbstractTestApi.java
+++ b/source/test-java/org/alfresco/rest/api/tests/AbstractTestApi.java
@@ -76,10 +76,15 @@ public abstract class AbstractTestApi
 
 	protected void log(String msg)
 	{
-		if(logger.isDebugEnabled())
-		{
-			logger.debug(msg);
-		}
+	    log(msg, null);
+	}
+	
+	protected void log(String msg, Throwable t)
+	{
+	    if(logger.isDebugEnabled())
+    	    {
+                logger.debug(msg, t);
+	    }
 	}
 	
 	protected Paging getPaging(Integer skipCount, Integer maxItems)
diff --git a/source/test-java/org/alfresco/rest/workflow/api/tests/ProcessWorkflowApiTest.java b/source/test-java/org/alfresco/rest/workflow/api/tests/ProcessWorkflowApiTest.java
index 72118c2f9e..1cf0cd7776 100644
--- a/source/test-java/org/alfresco/rest/workflow/api/tests/ProcessWorkflowApiTest.java
+++ b/source/test-java/org/alfresco/rest/workflow/api/tests/ProcessWorkflowApiTest.java
@@ -2154,13 +2154,17 @@ public class ProcessWorkflowApiTest extends EnterpriseWorkflowTestApi
                 {
                     activitiProcessEngine.getRuntimeService().deleteProcessInstance(processInstanceId, null);
                 } 
-                catch(Exception e) {}
+                catch(Exception e) 
+                {
+                    log("Error while cleaning up process instance", e);
+                }
                 activitiProcessEngine.getHistoryService().deleteHistoricProcessInstance(processInstanceId);
             }
         }
         catch (Throwable t)
         {
             // Ignore error during cleanup
+            log("Error while cleaning up process instance", t);
         }
     }
 }
diff --git a/source/test-java/org/alfresco/rest/workflow/api/tests/TaskWorkflowApiTest.java b/source/test-java/org/alfresco/rest/workflow/api/tests/TaskWorkflowApiTest.java
index 1e14410d26..e5d7ab46c9 100644
--- a/source/test-java/org/alfresco/rest/workflow/api/tests/TaskWorkflowApiTest.java
+++ b/source/test-java/org/alfresco/rest/workflow/api/tests/TaskWorkflowApiTest.java
@@ -3880,7 +3880,7 @@ public class TaskWorkflowApiTest extends EnterpriseWorkflowTestApi
         catch(Throwable t)
         {
             // Ignore error during cleanup to prevent swallowing potential assetion-exception
-            log("Error while cleaning up process instance");
+            log("Error while cleaning up process instance", t);
         }
     }
     
@@ -3898,7 +3898,7 @@ public class TaskWorkflowApiTest extends EnterpriseWorkflowTestApi
         catch(Throwable t)
         {
             // Ignore error during cleanup to prevent swallowing potential assetion-exception
-            log("Error while cleaning up process instance");
+            log("Error while cleaning up process instance", t);
         }
     }
 }
diff --git a/source/test-resources/log4j.properties b/source/test-resources/log4j.properties
index 8bc143d00b..ae6e69fa4e 100644
--- a/source/test-resources/log4j.properties
+++ b/source/test-resources/log4j.properties
@@ -5,5 +5,5 @@ log4j.appender.Console.layout=org.apache.log4j.PatternLayout
 log4j.appender.Console.layout.ConversionPattern=%d{ISO8601} %x %-5p [%c{3}] [%t] %m%n 
 
 log4j.logger.org.alfresco=WARN
-#log4j.logger.org.alfresco.rest.api=DEBUG
+log4j.logger.org.alfresco.rest.api=DEBUG
 log4j.logger.org.eclipse.jetty.util.log=INFO
\ No newline at end of file