diff --git a/redfish/systems/test_power_voltage_readings.robot b/redfish/systems/test_power_voltage_readings.robot
index 65f914e..d8539fe 100755
--- a/redfish/systems/test_power_voltage_readings.robot
+++ b/redfish/systems/test_power_voltage_readings.robot
@@ -48,8 +48,9 @@
     ...  Rprint Vars  num_invalid_records  invalid_records  fmt=terse
     Valid Value  num_invalid_records  valid_values=[0]
 
-    ${invalid_records}=  Evaluate
-    ...  [x for x in ${records} if not x['LowerThresholdNonCritical'] <= x['ReadingVolts'] <= x['UpperThresholdNonCritical']]
+    ${cmd}  Catenate  [x for x in ${records}
+    ...  if not x['LowerThresholdNonCritical'] <= x['ReadingVolts'] <= x['UpperThresholdNonCritical']]
+    ${invalid_records}=  Evaluate  ${cmd}
 
     ${num_invalid_records}=  Get Length  ${invalid_records}
     Run Keyword If  ${num_invalid_records} > ${0}
diff --git a/redfish/systems/test_powersupply_readings.robot b/redfish/systems/test_powersupply_readings.robot
index e7ac350..4c67075 100755
--- a/redfish/systems/test_powersupply_readings.robot
+++ b/redfish/systems/test_powersupply_readings.robot
@@ -85,8 +85,9 @@
 
     ${records}=  Redfish.Get Attribute  ${redfish_uri}  ${record_type}
 
-    ${invalid_records}=  Evaluate
-    ...  [x for x in ${records} if not x['LowerThresholdNonCritical'] <= x['${reading_type}'] <= x['UpperThresholdNonCritical']]
+    ${cmd}  Catenate  [x for x in ${records}
+    ...  if not x['LowerThresholdNonCritical'] <= x['${reading_type}'] <= x['UpperThresholdNonCritical']]
+    ${invalid_records}=  Evaluate  ${cmd}
 
     Valid Length  invalid_records  max_length=0
 
diff --git a/redfish/systems/test_thermal_ambient_temperatures.robot b/redfish/systems/test_thermal_ambient_temperatures.robot
index b51f1c2..e5ce228 100755
--- a/redfish/systems/test_thermal_ambient_temperatures.robot
+++ b/redfish/systems/test_thermal_ambient_temperatures.robot
@@ -51,8 +51,9 @@
     ${num_records}=  Get Length  ${records}
     Rprint Vars  num_records  records
 
-    ${invalid_records}=  Evaluate
-    ...  [x for x in ${records} if not x['LowerThresholdNonCritical'] <= x['${reading_type}'] <= x['UpperThresholdNonCritical']]
+    ${cmd}  Catenate  [x for x in ${records}
+    ...  if not x['LowerThresholdNonCritical'] <= x['${reading_type}'] <= x['UpperThresholdNonCritical']]
+    ${invalid_records}=  Evaluate  ${cmd}
 
     ${num_invalid_records}=  Get Length  ${invalid_records}
     Run Keyword If  ${num_invalid_records} > ${0}