diff --git a/test/groovy/CommonStepsTest.groovy b/test/groovy/CommonStepsTest.groovy
index da24a3c8f..77ac6137d 100644
--- a/test/groovy/CommonStepsTest.groovy
+++ b/test/groovy/CommonStepsTest.groovy
@@ -216,7 +216,6 @@ public class CommonStepsTest extends BasePiperTest{
         def stepsWithCallMethodsOtherThanVoid = []
 
         def whitelist = [
-            'transportRequestCreate',
             'durationMeasure',
             ]
 
diff --git a/test/groovy/TransportRequestCreateTest.groovy b/test/groovy/TransportRequestCreateTest.groovy
index a7170699e..93ae975f5 100644
--- a/test/groovy/TransportRequestCreateTest.groovy
+++ b/test/groovy/TransportRequestCreateTest.groovy
@@ -127,9 +127,9 @@ public class TransportRequestCreateTest extends BasePiperTest {
             }
         }
 
-        def transportId = jsr.step.call(script: nullScript, changeDocumentId: '001', developmentSystemId: '001', cmUtils: cm)
+        jsr.step.call(script: nullScript, changeDocumentId: '001', developmentSystemId: '001', cmUtils: cm)
 
-        assert transportId == '001'
+        assert nullScript.commonPipelineEnvironment.getTransportRequestId() == '001'
         assert result == [changeId: '001',
                          developmentSystemId: '001',
                          cmEndpoint: 'https://example.org/cm',
@@ -166,14 +166,14 @@ public class TransportRequestCreateTest extends BasePiperTest {
             }
         }
 
-        def transportId = jsr.step.call(script: nullScript,
-                                        transportType: 'W',
-                                        targetSystem: 'XYZ',
-                                        description: 'desc',
-                                        changeManagement: [type: 'CTS'],
-                                        cmUtils: cm)
+        jsr.step.call(script: nullScript,
+                        transportType: 'W',
+                        targetSystem: 'XYZ',
+                        description: 'desc',
+                        changeManagement: [type: 'CTS'],
+                        cmUtils: cm)
 
-        assert transportId == '001'
+        assert nullScript.commonPipelineEnvironment.getTransportRequestId() == '001'
         assert result == [transportType: 'W',
                          targetSystemId: 'XYZ',
                          description: 'desc',
diff --git a/vars/transportRequestCreate.groovy b/vars/transportRequestCreate.groovy
index c697fa5e0..edc0f908d 100644
--- a/vars/transportRequestCreate.groovy
+++ b/vars/transportRequestCreate.groovy
@@ -27,7 +27,7 @@ import hudson.AbortException
 
 @Field Set PARAMETER_KEYS = STEP_CONFIG_KEYS.plus(['changeDocumentId'])
 
-def call(parameters = [:]) {
+void call(parameters = [:]) {
 
     def transportRequestId
 
@@ -112,5 +112,4 @@ def call(parameters = [:]) {
         echo "[INFO] Transport Request '$transportRequestId' has been successfully created."
         script.commonPipelineEnvironment.setTransportRequestId(transportRequestId)
     }
-    transportRequestId
 }