diff --git a/PLUGIN-INF/metadata_SLUBStoragepPlugin.xml b/PLUGIN-INF/metadata_SLUBStoragepPlugin.xml
index d93cf6be7c0bcd1fea1235c26c9f43830dbb7a57..86465e281d89eff695f6f3b6dd8b97a39e874611 100644
--- a/PLUGIN-INF/metadata_SLUBStoragepPlugin.xml
+++ b/PLUGIN-INF/metadata_SLUBStoragepPlugin.xml
@@ -70,7 +70,7 @@
 		</fr:x_form>
 	</pl:initParameters>
 	<pl:description>SLUB Storage Plugin</pl:description>
-	<pl:version>2.801</pl:version>
+	<pl:version>2.803</pl:version>
 	<pl:materialType>DIGITAL</pl:materialType>
 	<pl:module>Repository</pl:module>
 	<pl:generalType>TASK</pl:generalType>
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 57944b6c3f558d8acc8c3a815fc751cda2155188..bc8b4e674745a2a7985d1edf8932cddad4a5e64c 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
@@ -89,17 +89,21 @@ public class SLUBStoragePlugin extends AbstractStorageHandler {
             for (Fixity fixity : fixities)
             {
                 fixity.setResult(null);
-                if (Fixity.FixityAlgorithm.MD5.toString().equals(fixity.getAlgorithm()))
+                log.info("SLUBStoragePlugin.checkFixity() getAlgorithm=" + fixity.getAlgorithm());
+                log.info("SLUBStoragePlugin.checkFixity() FixityAlgorithm.MD5=" + Fixity.FixityAlgorithm.MD5.toString());
+                log.info("SLUBStoragePlugin.checkFixity() FixityAlgorithm.SHA1=" + Fixity.FixityAlgorithm.SHA1.toString());
+                log.info("SLUBStoragePlugin.checkFixity() FixityAlgorithm.CRC32=" + Fixity.FixityAlgorithm.CRC32.toString());
+                if (Fixity.FixityAlgorithm.MD5.toString().toLowerCase().equals(fixity.getAlgorithm().toLowerCase()))
                 {
                     log.info("SLUBStoragePlugin.checkFixity() calcMD5=true");
                     calcMD5 = true;
                 }
-                else if (Fixity.FixityAlgorithm.SHA1.toString().equals(fixity.getAlgorithm()))
+                else if (Fixity.FixityAlgorithm.SHA1.toString().toLowerCase().equals(fixity.getAlgorithm().toLowerCase()))
                 {
                     log.info("SLUBStoragePlugin.checkFixity() calcSHA1=true");
                     calcSHA1 = true;
                 }
-                else if (Fixity.FixityAlgorithm.CRC32.toString().equals(fixity.getAlgorithm()))
+                else if (Fixity.FixityAlgorithm.CRC32.toString().toLowerCase().equals(fixity.getAlgorithm().toLowerCase()))
                 {
                     log.info("SLUBStoragePlugin.checkFixity() calcCRC32=true");
                     calcCRC32 = true;
@@ -132,7 +136,7 @@ public class SLUBStoragePlugin extends AbstractStorageHandler {
                         {
                             log.info("SLUBStoragePlugin.checkFixity() checksummerAlgorithmIndex=" + checksummerAlgorithmIndex);
                             String oldValue = fixity.getValue();
-                            log.info("SLUBStoragePlugin.checkFixity() getAlgorithm=" + fixity.getAlgorithm());
+                            log.info("SLUBStoragePlugin.checkFixity() getAlgorithm (2)=" + fixity.getAlgorithm());
                             log.info("SLUBStoragePlugin.checkFixity() oldvalue=" + oldValue);
                             fixity.setValue(checksummer.getChecksum(fixity.getAlgorithm()));
                             log.info("SLUBStoragePlugin.checkFixity() newvalue=" + fixity.getValue());