diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
index 636635588ca0dfbf5251f2ff9a5d5a6cc9594085..f8f7de06bb97100beab1a3a39db1452bbec1ac53 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/IdentifierListDelivererDC.java
@@ -192,6 +192,10 @@ public class IdentifierListDelivererDC extends IdentifierListDelivererAbstract {
         if (this.dateOfObjectCreation.contains(DH_ES_DIVIDER)) {
           // Divide date object.
           String dateOfObjectCreationDivider[] = this.dateOfObjectCreation.split(DH_ES_DIVIDER);
+
+          System.out.println("  ##  length of dOOCD  -->  " + dateOfObjectCreationDivider.length);
+          System.out.println("  ##  dOOCD  -->  " + dateOfObjectCreationDivider);
+
           String prefix = dateOfObjectCreationDivider[0];
           String suffix = dateOfObjectCreationDivider[1];