diff --git a/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/SLUBStoragePlugin.java b/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/SLUBStoragePlugin.java
index a20604ea4d68207a62b85d9fac4fad5d6c63dc3c..092ba39f80142049f54377c7ad869ae769b3e702 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/SLUBStoragePlugin.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/SLUBStoragePlugin.java
@@ -266,14 +266,13 @@ public class SLUBStoragePlugin extends AbstractStorageHandler {
         //log.debug("SLUBStoragePlugin.checkFixityByPlugin() another fixity, root=" + getDirRoot() + " absolute_storedEntityIdentifier=" + absolute_storedEntityIdentifier);
         contractAssertIsAbsolutePath(absolute_storedEntityIdentifier);
         String pluginname = fixity.getPluginName();
-        String algorithm = "should not occur";
         //log.debug("SLUBStoragePlugin.checkFixityByPlugin() pluginname=" + pluginname);
         // HINT: Workaround for Rosetta case 06472860 - Storage Plugin: Empty custom fixity plugin name breaks file updates [Rosetta 7.3.0.0]
         //       -> use fallback names in case fixity plugin name is missing
         if (pluginname == null || pluginname.length() == 0) {
             log.warn("SLUBStoragePlugin.checkFixityByPlugin() failed to get pluginname, because it is empty. Possibly, there is no valid fixity type used or a CustomFixityPlugin missed");
             log.warn("SLUBStoragePlugin.checkFixityByPlugin() trying to use fallback table to determine plugin name");
-            algorithm = fixity.getAlgorithm();
+            String algorithm = fixity.getAlgorithm();
             if ("SHA512".equals(algorithm)) {
                 pluginname = "CustomFixitySHA512Plugin";
                 //log.debug("SLUBStoragePlugin.checkFixityByPlugin() pluginname=" + pluginname);
@@ -298,7 +297,7 @@ public class SLUBStoragePlugin extends AbstractStorageHandler {
         boolean result = fixity.getResult();
         long endtime = System.currentTimeMillis();
         log.info("SLUBStoragePlugin.checkFixityByPlugin() pathname='" + absolute_storedEntityIdentifier + "'"
-                + " algorithm=" + algorithm
+                + " plugin=" + pluginname
                 + " oldvalue=" + oldValue
                 + " newvalue=" + newValue
                 + " result=" + result
@@ -521,7 +520,7 @@ public class SLUBStoragePlugin extends AbstractStorageHandler {
         //log.debug("SLUBStoragePlugin.copyStream() pid='" + pid + "'");
         String iePid = storedEntityMetadata.getIePid();
         //log.debug("SLUBStoragePlugin.copyStream() iePid='" + iePid + "'");
-        String attr = "('\"+srcPath+\"','\" + destPath + \"')";
+        String attr = "('"+srcPath+"','" + destPath + "')";
         if ("copy".equalsIgnoreCase(filesHandlingMethod)) {
             // FileUtil.copyFile(srcPath, destPath);
             copyFile(srcPath, destPath);