Index: dbitem.php
===================================================================
--- dbitem.php	(revision 13936)
+++ dbitem.php	(working copy)
@@ -929,7 +929,7 @@
 				}
 			}
 			else {
-				if (($field_name == $this->IDField) && ($field_value == 0)) {
+				if (($field_name == $this->IDField) && ($field_value == 0) && !is_int($force_id)) {
 					// don't skip IDField in INSERT statement, just use DEFAULT keyword as it's value
 					$values_sql .= 'DEFAULT';
 				}
@@ -968,7 +968,7 @@
 			$this->Application->resetCounters($this->TableName);
 		}
 
-		if ($this->IsTempTable() && ($this->Application->GetTopmostPrefix($this->Prefix) != $this->Prefix)) {
+		if ($this->IsTempTable() && ($this->Application->GetTopmostPrefix($this->Prefix) != $this->Prefix) && !is_int($force_id)) {
 			// temp table + subitem = set negative id
 			$this->setTempID();
 		}