diff --git a/ndb/src/ndbapi/Ndb.cpp b/ndb/src/ndbapi/Ndb.cpp
index cb126a221a8..dab57948822 100644
--- a/ndb/src/ndbapi/Ndb.cpp
+++ b/ndb/src/ndbapi/Ndb.cpp
@@ -329,7 +329,8 @@ Ndb::startTransaction(Uint32 aPriority, const char * keyData, Uint32 keyLen)
     }//if
     {
       NdbConnection *trans= startTransactionLocal(aPriority, nodeId);
-      DBUG_PRINT("exit",("start trans= 0x%x", trans));
+      DBUG_PRINT("exit",("start trans: 0x%x transid: 0x%llx",
+			 trans, trans->getTransactionId()));
       DBUG_RETURN(trans);
     }
   } else {
@@ -350,6 +351,8 @@ Ndb::hupp(NdbConnection* pBuddyTrans)
 {
   DBUG_ENTER("Ndb::hupp");
 
+  DBUG_PRINT("enter", ("trans: 0x%x",pBuddyTrans));
+
   Uint32 aPriority = 0;
   if (pBuddyTrans == NULL){
     DBUG_RETURN(startTransaction());
@@ -372,6 +375,8 @@ Ndb::hupp(NdbConnection* pBuddyTrans)
     }
     pCon->setTransactionId(pBuddyTrans->getTransactionId());
     pCon->setBuddyConPtr((Uint32)pBuddyTrans->getTC_ConnectPtr());
+    DBUG_PRINT("exit", ("hupp trans: 0x%x transid: 0x%llx",
+			pCon, pCon ? pCon->getTransactionId() : 0));
     DBUG_RETURN(pCon);
   } else {
     DBUG_RETURN(NULL);
@@ -408,7 +413,10 @@ Ndb::startTransactionDGroup(Uint32 aPriority, const char * keyData, int type)
       fragmentId = getFragmentId(hashValue);    
     }//if
     Uint32 nodeId     = guessPrimaryNode(fragmentId);
-    return startTransactionLocal(aPriority, nodeId);
+    NdbConnection* trans= startTransactionLocal(aPriority, nodeId);
+    DBUG_PRINT("exit", ("start DGroup trans: 0x%x transid: 0x%llx",
+			trans, trans ? trans->getTransactionId() : 0));
+    return trans;
   } else {
     return NULL;
   }//if
@@ -455,7 +463,6 @@ Ndb::startTransactionLocal(Uint32 aPriority, Uint32 nodeId)
     abort();
   }
 #endif
-  DBUG_PRINT("exit", ("transid= %lld", tConnection->getTransactionId()));
   DBUG_RETURN(tConnection);
 }//Ndb::startTransactionLocal()
 
@@ -469,9 +476,6 @@ void
 Ndb::closeTransaction(NdbConnection* aConnection)
 {
   DBUG_ENTER("Ndb::closeTransaction");
-  DBUG_PRINT("enter",("close trans= 0x%x, transid= %lld",
-		      aConnection, aConnection->getTransactionId()));
-
   NdbConnection* tCon;
   NdbConnection* tPreviousCon;
 
@@ -489,6 +493,12 @@ Ndb::closeTransaction(NdbConnection* aConnection)
   
   tCon = theTransactionList;
   
+  DBUG_PRINT("info",("close trans: 0x%x transid: 0x%llx",
+		     aConnection, aConnection->getTransactionId()));
+  DBUG_PRINT("info",("magic number: 0x%x TCConPtr: 0x%x theMyRef: 0x%x 0x%x",
+		     aConnection->theMagicNumber, aConnection->theTCConPtr,
+		     aConnection->theMyRef, getReference()));
+
   if (aConnection == tCon) {		// Remove the active connection object
     theTransactionList = tCon->next();	// from the transaction list.
   } else { 
diff --git a/ndb/src/ndbapi/NdbDictionaryImpl.cpp b/ndb/src/ndbapi/NdbDictionaryImpl.cpp
index b9b932663f6..ef92d07cb0c 100644
--- a/ndb/src/ndbapi/NdbDictionaryImpl.cpp
+++ b/ndb/src/ndbapi/NdbDictionaryImpl.cpp
@@ -1691,6 +1691,8 @@ NdbDictInterface::execALTER_TABLE_REF(NdbApiSignal * signal,
 int
 NdbDictionaryImpl::dropTable(const char * name)
 {
+  DBUG_ENTER("NdbDictionaryImpl::dropTable");
+  DBUG_PRINT("enter",("name: %s", name));
   NdbTableImpl * tab = getTable(name);
   if(tab == 0){
     return -1;
@@ -1701,15 +1703,16 @@ NdbDictionaryImpl::dropTable(const char * name)
   if (ret == INCOMPATIBLE_VERSION) {
     const char * internalTableName = m_ndb.internalizeTableName(name);
 
+    DBUG_PRINT("info",("INCOMPATIBLE_VERSION internal_name: %s", internalTableName));
     m_localHash.drop(internalTableName);
     
     m_globalHash->lock();
     m_globalHash->drop(tab);
     m_globalHash->unlock();   
-    return dropTable(name);
+    DBUG_RETURN(dropTable(name));
   }
 
-  return ret;
+  DBUG_RETURN(ret);
 }
 
 int
@@ -1763,6 +1766,7 @@ NdbDictionaryImpl::dropTable(NdbTableImpl & impl)
 int
 NdbDictionaryImpl::dropBlobTables(NdbTableImpl & t)
 {
+  DBUG_ENTER("NdbDictionaryImpl::dropBlobTables");
   for (unsigned i = 0; i < t.m_columns.size(); i++) {
     NdbColumnImpl & c = *t.m_columns[i];
     if (! c.getBlobType() || c.getPartSize() == 0)
@@ -1771,11 +1775,13 @@ NdbDictionaryImpl::dropBlobTables(NdbTableImpl & t)
     NdbBlob::getBlobTableName(btname, &t, &c);
     if (dropTable(btname) != 0) {
       if (m_error.code != 709){
-        return -1;
+	DBUG_PRINT("exit",("error %u - exiting",m_error.code));
+        DBUG_RETURN(-1);
       }
+      DBUG_PRINT("info",("error %u - continuing",m_error.code));
     }
   }
-  return 0;
+  DBUG_RETURN(0);
 }
 
 int