diff --git a/src/db/migration/V20201020_1140__mantis20656.sql b/src/db/migration/V20201020_1140__mantis20656.sql
index 9c1932774..209b9ee1c 100644
--- a/src/db/migration/V20201020_1140__mantis20656.sql
+++ b/src/db/migration/V20201020_1140__mantis20656.sql
@@ -1,12 +1,14 @@
 declare 
     object_exists exception;
-    pragma exception_init (object_exists , -00955);
+    except_00904  exception;
+
+    pragma exception_init (object_exists , -01430);
+    pragma exception_init (except_00904 , -00904);
 begin 
-  execute immediate 'ALTER TABLE EMPRESA  drop column INDPRECIOPORDEMANDA';
+  execute immediate 'ALTER TABLE EMPRESA  drop column INDPRECIOPORDEMANDA'; 
   exception 
-    when object_exists  then null;
-    when except_01451  then null;
-    when except_01442  then null;
+     when object_exists then null;
+     when except_00904 then null;    
 end;
 /
 declare