diff --git a/src/ru/pulsar/jenkins/library/steps/Cmd.groovy b/src/ru/pulsar/jenkins/library/steps/Cmd.groovy
index 15ea4395..ead109c3 100644
--- a/src/ru/pulsar/jenkins/library/steps/Cmd.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/Cmd.groovy
@@ -22,7 +22,7 @@ class Cmd implements Serializable {
         def returnValue
 
         if (returnStatus & returnStdout) {
-            return "returnStatus and returnStdout are not supported at the same time"
+            steps.error("returnStatus and returnStdout are not supported at the same time")
         }
 
         if (steps.isUnix()) {
diff --git a/src/ru/pulsar/jenkins/library/steps/DesignerToEdtFormatTransformation.groovy b/src/ru/pulsar/jenkins/library/steps/DesignerToEdtFormatTransformation.groovy
index e6f62561..f678d0cf 100644
--- a/src/ru/pulsar/jenkins/library/steps/DesignerToEdtFormatTransformation.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/DesignerToEdtFormatTransformation.groovy
@@ -4,7 +4,6 @@ package ru.pulsar.jenkins.library.steps
 import ru.pulsar.jenkins.library.IStepExecutor
 import ru.pulsar.jenkins.library.configuration.JobConfiguration
 import ru.pulsar.jenkins.library.ioc.ContextRegistry
-import ru.pulsar.jenkins.library.utils.Constants
 import ru.pulsar.jenkins.library.utils.EDT
 import ru.pulsar.jenkins.library.utils.FileUtils
 import ru.pulsar.jenkins.library.utils.Logger
@@ -45,10 +44,7 @@ class DesignerToEdtFormatTransformation implements Serializable {
 
         def ringCommand = "ring $edtVersionForRing workspace import --configuration-files \"$configurationRoot\" --project-name $PROJECT_NAME --workspace-location \"$workspaceDir\""
 
-        def ringOpts = [Constants.DEFAULT_RING_OPTS]
-        steps.withEnv(ringOpts) {
-            steps.ringCommand(ringCommand)
-        }
+        steps.ringCommand(ringCommand)
 
         steps.zip(WORKSPACE, WORKSPACE_ZIP)
         steps.stash(WORKSPACE_ZIP_STASH, WORKSPACE_ZIP)
diff --git a/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy b/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
index 315d7974..2dfa3908 100644
--- a/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/EdtToDesignerFormatTransformation.groovy
@@ -5,7 +5,6 @@ import ru.pulsar.jenkins.library.IStepExecutor
 import ru.pulsar.jenkins.library.configuration.JobConfiguration
 import ru.pulsar.jenkins.library.configuration.SourceFormat
 import ru.pulsar.jenkins.library.ioc.ContextRegistry
-import ru.pulsar.jenkins.library.utils.Constants
 import ru.pulsar.jenkins.library.utils.EDT
 import ru.pulsar.jenkins.library.utils.FileUtils
 import ru.pulsar.jenkins.library.utils.Logger
@@ -48,10 +47,7 @@ class EdtToDesignerFormatTransformation implements Serializable {
 
         def ringCommand = "ring $edtVersionForRing workspace export --workspace-location \"$workspaceDir\" --project \"$projectDir\" --configuration-files \"$configurationRoot\""
 
-        def ringOpts = [Constants.DEFAULT_RING_OPTS]
-        steps.withEnv(ringOpts) {
-            steps.ringCommand(ringCommand)
-        }
+        steps.ringCommand(ringCommand)
 
         steps.zip(CONFIGURATION_DIR, CONFIGURATION_ZIP)
         steps.stash(CONFIGURATION_ZIP_STASH, CONFIGURATION_ZIP)
diff --git a/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy b/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
index 1c225fbb..f766b9e0 100644
--- a/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/EdtValidate.groovy
@@ -4,7 +4,6 @@ import ru.pulsar.jenkins.library.IStepExecutor
 import ru.pulsar.jenkins.library.configuration.JobConfiguration
 import ru.pulsar.jenkins.library.configuration.SourceFormat
 import ru.pulsar.jenkins.library.ioc.ContextRegistry
-import ru.pulsar.jenkins.library.utils.Constants
 import ru.pulsar.jenkins.library.utils.EDT
 import ru.pulsar.jenkins.library.utils.FileUtils
 import ru.pulsar.jenkins.library.utils.Logger
@@ -52,11 +51,8 @@ class EdtValidate implements Serializable {
         Logger.println("Выполнение валидации EDT")
 
         def ringCommand = "ring $edtVersionForRing workspace validate --workspace-location \"$workspaceLocation\" --file \"$resultFile\" $projectList"
-        def ringOpts = [Constants.DEFAULT_RING_OPTS]
-        steps.withEnv(ringOpts) {
-            steps.catchError {
-                steps.ringCommand(ringCommand)
-            }
+        steps.catchError {
+            steps.ringCommand(ringCommand)
         }
 
         steps.archiveArtifacts("$DesignerToEdtFormatTransformation.WORKSPACE/.metadata/.log")
diff --git a/src/ru/pulsar/jenkins/library/steps/RingCommand.groovy b/src/ru/pulsar/jenkins/library/steps/RingCommand.groovy
index d58c777d..53617302 100644
--- a/src/ru/pulsar/jenkins/library/steps/RingCommand.groovy
+++ b/src/ru/pulsar/jenkins/library/steps/RingCommand.groovy
@@ -2,21 +2,29 @@ package ru.pulsar.jenkins.library.steps
 
 import ru.pulsar.jenkins.library.IStepExecutor
 import ru.pulsar.jenkins.library.ioc.ContextRegistry
+import ru.pulsar.jenkins.library.utils.Constants
 
 class RingCommand implements Serializable {
 
-    private String script;
+    private String script
+    private boolean returnStatus
+    private boolean returnStdout
 
     RingCommand(String script) {
         this.script = script
+        this.returnStatus = false
+        this.returnStdout = true
     };
 
     def run() {
         IStepExecutor steps = ContextRegistry.getContext().getStepExecutor()
 
-        String ringMessage = steps.cmd(script, false, true)
-        if (ringMessage.contains("error")) {
-            steps.error(ringMessage)
+        def ringOpts = [Constants.DEFAULT_RING_OPTS]
+        steps.withEnv(ringOpts) {
+            String ringMessage = steps.cmd(script, returnStatus, returnStdout)
+            if (ringMessage.contains("error")) {
+                steps.error(ringMessage)
+            }
         }
     }
 }