diff --git a/storage/connect/ha_connect.cc b/storage/connect/ha_connect.cc
index 7d37b79bae8..672bad023a5 100644
--- a/storage/connect/ha_connect.cc
+++ b/storage/connect/ha_connect.cc
@@ -4027,6 +4027,14 @@ int ha_connect::create(const char *name, TABLE *table_arg,
       DBUG_RETURN(rc);
       } // endif flags
 
+    if (fp->flags & (BLOB_FLAG | BINARY_FLAG | ENUM_FLAG | SET_FLAG)) {
+      sprintf(g->Message, "Unsupported type for column %s",
+                          fp->field_name);
+      my_message(ER_UNKNOWN_ERROR, g->Message, MYF(0));
+      rc= HA_ERR_INTERNAL_ERROR;
+      DBUG_RETURN(rc);
+      } // endif flags
+
     switch (fp->type()) {
       case MYSQL_TYPE_SHORT:
       case MYSQL_TYPE_LONG:
diff --git a/storage/connect/tabmul.cpp b/storage/connect/tabmul.cpp
index 5fe18ef5b1d..f339fcc9a39 100644
--- a/storage/connect/tabmul.cpp
+++ b/storage/connect/tabmul.cpp
@@ -68,6 +68,8 @@
 #include "tabdos.h"      // TDBDOS and DOSCOL class dcls
 #include "tabmul.h"      // TDBMUL and MULCOL classes dcls
 
+extern "C" int   trace;
+
 /* ------------------------- Class TDBMUL ---------------------------- */
 
 /***********************************************************************/
@@ -123,14 +125,19 @@ PTDB TDBMUL::Duplicate(PGLOBAL g)
 bool TDBMUL::InitFileNames(PGLOBAL g)
   {
 #define PFNZ  8192
-  char *pfn[PFNZ], filename[_MAX_DRIVE+_MAX_DIR+_MAX_FNAME+_MAX_EXT];
-  int   rc, n = 0;
+  char* *pfn, filename[_MAX_DRIVE+_MAX_DIR+_MAX_FNAME+_MAX_EXT];
+  int    rc, n = 0;
+
+  pfn = (char**)PlugSubAlloc(g, NULL, PFNZ * sizeof(char*));
 
   // The sub table may need to refer to the Table original block
   Tdbp->SetTable(To_Table);         // Was not set at construction
 
   PlugSetPath(filename, Tdbp->GetFile(g), Tdbp->GetPath());
 
+  if (trace)
+    htrc("InitFileName: fn='%s'\n", filename);
+
   if (Mul == 1) {
     /*******************************************************************/
     /*  To_File is a multiple name with special characters             */
@@ -194,15 +201,28 @@ bool TDBMUL::InitFileNames(PGLOBAL g)
     _splitpath(filename, NULL, direc, pattern, ftype);
     strcat(pattern, ftype);
 
+    if (trace)
+      htrc("direc=%s pattern=%s ftype=%s\n", direc, pattern, ftype);
+
     // Start searching files in the target directory.
     if (!(dir = opendir(direc))) {
       sprintf(g->Message, MSG(BAD_DIRECTORY), direc, strerror(errno));
+
+      if (trace)
+        htrc("%s\n", g->Message);
+
       return true;
       } // endif dir
 
+    if (trace)
+      htrc("dir opened: reading files\n");
+
     while ((entry = readdir(dir)) && n < PFNZ) {
       strcat(strcpy(fn, direc), entry->d_name);
 
+      if (trace)
+        htrc("%s read\n", fn);
+
       if (lstat(fn, &fileinfo) < 0) {
         sprintf(g->Message, "%s: %s", fn, strerror(errno));
         return true;
@@ -218,6 +238,10 @@ bool TDBMUL::InitFileNames(PGLOBAL g)
       strcat(strcpy(filename, direc), entry->d_name);
       pfn[n] = (char*)PlugSubAlloc(g, NULL, strlen(filename) + 1);
       strcpy(pfn[n++], filename);
+
+      if (trace)
+        htrc("Adding pfn[%d] %s\n", n, filename);
+
       } // endwhile readdir
 
     // Close the dir handle.
@@ -420,10 +444,9 @@ int TDBMUL::RowNumber(PGLOBAL g, bool b)
 /***********************************************************************/
 bool TDBMUL::OpenDB(PGLOBAL g)
   {
-#ifdef DEBTRACE
- htrc("MUL OpenDB: tdbp=%p tdb=R%d use=%d key=%p mode=%d\n",
-  this, Tdb_No, Use, To_Key_Col, Mode);
-#endif
+  if (trace)
+    htrc("MUL OpenDB: tdbp=%p tdb=R%d use=%d key=%p mode=%d\n",
+      this, Tdb_No, Use, To_Key_Col, Mode);
 
   if (Use == USE_OPEN) {
     /*******************************************************************/
@@ -735,10 +758,9 @@ int TDBDIR::GetMaxSize(PGLOBAL g)
 /***********************************************************************/
 bool TDBDIR::OpenDB(PGLOBAL g)
   {
-#ifdef DEBTRACE
- htrc("DIR OpenDB: tdbp=%p tdb=R%d use=%d mode=%d\n",
-  this, Tdb_No, Use, Mode);
-#endif
+  if (trace)
+    htrc("DIR OpenDB: tdbp=%p tdb=R%d use=%d mode=%d\n",
+      this, Tdb_No, Use, Mode);
 
   if (Use == USE_OPEN) {
     /*******************************************************************/
@@ -898,11 +920,9 @@ void DIRCOL::ReadColumn(PGLOBAL g)
   {
   PTDBDIR tdbp = (PTDBDIR)To_Tdb;
 
-#ifdef DEBTRACE
- fprintf(debug,
-   "DIR ReadColumn: col %s R%d use=%.4X status=%.4X type=%d N=%d\n",
-  Name, tdbp->GetTdb_No(), ColUse, Status, Buf_Type, N);
-#endif
+  if (trace)
+    htrc("DIR ReadColumn: col %s R%d use=%.4X status=%.4X type=%d N=%d\n",
+      Name, tdbp->GetTdb_No(), ColUse, Status, Buf_Type, N);
 
   /*********************************************************************/
   /*  Retrieve the information corresponding to the column number.     */
@@ -1304,10 +1324,9 @@ int TDBDHR::GetMaxSize(PGLOBAL g)
 /***********************************************************************/
 bool TDBDHR::OpenDB(PGLOBAL g)
   {
-#ifdef DEBTRACE
- htrc("DHR OpenDB: tdbp=%p tdb=R%d use=%d mode=%d\n",
-  this, Tdb_No, Use, Mode);
-#endif
+  if (trace)
+    htrc("DHR OpenDB: tdbp=%p tdb=R%d use=%d mode=%d\n",
+      this, Tdb_No, Use, Mode);
 
   if (Use == USE_OPEN) {
     /*******************************************************************/
@@ -1442,11 +1461,9 @@ void DHRCOL::ReadColumn(PGLOBAL g)
   int     rc;
   PTDBDHR tdbp = (PTDBDHR)To_Tdb;
 
-#ifdef DEBTRACE
- fprintf(debug,
-   "DHR ReadColumn: col %s R%d use=%.4X status=%.4X type=%d N=%d\n",
-  Name, tdbp->GetTdb_No(), ColUse, Status, Buf_Type, N);
-#endif
+  if (trace)
+    htrc("DHR ReadColumn: col %s R%d use=%.4X status=%.4X type=%d N=%d\n",
+      Name, tdbp->GetTdb_No(), ColUse, Status, Buf_Type, N);
 
   /*********************************************************************/
   /*  Retrieve the information corresponding to the column number.     */
diff --git a/storage/connect/valblk.cpp b/storage/connect/valblk.cpp
index a96dec2565c..575d88a56fc 100644
--- a/storage/connect/valblk.cpp
+++ b/storage/connect/valblk.cpp
@@ -592,7 +592,7 @@ void CHRBLK::SetValue(char *sp, uint len, int n)
 #endif
 
   if (sp)
-    memcpy(p, sp, len);
+    memcpy(p, sp, Long);
 
   if (Blanks) {
     // Suppress eventual ending zero and right fill with blanks