diff --git a/src/db/migration/V20161129_1446__mantis8306.sql b/src/db/migration/V20161129_1446__mantis8306.sql
index e8bb88577..703f62aea 100644
--- a/src/db/migration/V20161129_1446__mantis8306.sql
+++ b/src/db/migration/V20161129_1446__mantis8306.sql
@@ -7,6 +7,7 @@ begin
 						START WITH 1 CACHE 20 NOORDER NOCYCLE';
 	 exception when object_exists then null;
 end;
+/
 declare
     object_exists exception;
     pragma exception_init (object_exists , -00955);
@@ -15,3 +16,4 @@ begin
                        ADD (TIPOMOTIVOCANCEL VARCHAR2(20))';
     exception when object_exists then null;
 end;
+/
\ No newline at end of file
diff --git a/src/db/migration/V20171127_1504__mantis9201.sql b/src/db/migration/V20171127_1504__mantis9201.sql
index a3e489eb2..2c170fa95 100644
--- a/src/db/migration/V20171127_1504__mantis9201.sql
+++ b/src/db/migration/V20171127_1504__mantis9201.sql
@@ -1,8 +1,8 @@
 
 declare
     column_exists exception;
-    pragma exception_init (column_exists , -01430);
+    
 begin
     execute immediate 'ALTER TABLE MONITORAMENTO_CRZ MODIFY (EMPRESA_ID NULL)';
-    exception when column_exists then null;
+    exception when others then null;
 end;
\ No newline at end of file