diff --git a/server/AyaNova/util/DbUtil.cs b/server/AyaNova/util/DbUtil.cs
index b9890186..f1e6c5f0 100644
--- a/server/AyaNova/util/DbUtil.cs
+++ b/server/AyaNova/util/DbUtil.cs
@@ -321,6 +321,11 @@ namespace AyaNova.Util
                     cmd.CommandText = "update aloanunit set unitid=null, workorderitemloanid=null;";
                     await cmd.ExecuteNonQueryAsync();
 
+ cmd.CommandText = "update apurchaseorderitem set workorderitempartrequestid=null;";
+                    await cmd.ExecuteNonQueryAsync();
+                    //  cmd.CommandText = "update aworkorderitempartrequest set purchaseorderitemid=null;";
+                    // await cmd.ExecuteNonQueryAsync();
+
                     cmd.CommandText = "update aglobalbizsettings set taxpartpurchaseid=null,taxpartsaleid=null,taxratesaleid=null;";
                     await cmd.ExecuteNonQueryAsync();