diff --git a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopier.java b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopier.java
index 859c003653c8bb47d4c79a9e66042e3354cf4390..991a096f5f96e106b78e1c5b0cebf9e19053f54a 100644
--- a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopier.java
+++ b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopier.java
@@ -169,7 +169,7 @@ class MsInjectionCopier implements Serializable, IPostRegistrationDatasetHandler
         public void deleteFolder(File folder)
         {
             ProcessResult result =
-                executor.tryExecuteCommandRemotely("rm -rf " + folder.getPath(),
+                executor.executeCommandRemotely("rm -rf " + folder.getPath(),
                         DataSetCopier.SSH_TIMEOUT_MILLIS);
             if (result.isOK() == false)
             {
@@ -201,7 +201,7 @@ class MsInjectionCopier implements Serializable, IPostRegistrationDatasetHandler
         public void renameTo(File newFile, File oldFile)
         {
             ProcessResult result =
-                    executor.tryExecuteCommandRemotely("mv " + oldFile.getPath() + " "
+                    executor.executeCommandRemotely("mv " + oldFile.getPath() + " "
                             + newFile.getPath(), DataSetCopier.SSH_TIMEOUT_MILLIS);
             if (result.isOK() == false)
             {
diff --git a/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopierTest.java b/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopierTest.java
index 6e84591d0f515436181f10ebf74e3831ba7f226b..e1dc456e57f7990d0257060f3392f2f72de542a7 100644
--- a/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopierTest.java
+++ b/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/dss/phosphonetx/server/plugins/MsInjectionCopierTest.java
@@ -196,14 +196,14 @@ public class MsInjectionCopierTest extends AbstractFileSystemTestCase
                     one(sshExecutor).exists(copiedDataSet, SSH_TIMEOUT_MILLIS);
                     will(returnValue(BooleanStatus.createTrue()));
 
-                    one(sshExecutor).tryExecuteCommandRemotely("rm -rf " + copiedDataSet,
+                    one(sshExecutor).executeCommandRemotely("rm -rf " + copiedDataSet,
                             SSH_TIMEOUT_MILLIS);
                     will(returnValue(OK_RESULT));
 
                     one(copier).copyToRemote(dataSet, destination, "localhost", null, null);
                     will(returnValue(Status.OK));
 
-                    one(sshExecutor).tryExecuteCommandRemotely(
+                    one(sshExecutor).executeCommandRemotely(
                             "mv " + new File(destination, dataSet.getName()) + " " + copiedDataSet,
                             SSH_TIMEOUT_MILLIS);
                     will(returnValue(OK_RESULT));