diff --git a/src/db/migration/V20200220_1055__mantis18139.sql b/src/db/migration/V20200220_1055__mantis18139.sql
new file mode 100644
index 000000000..288c514d3
--- /dev/null
+++ b/src/db/migration/V20200220_1055__mantis18139.sql
@@ -0,0 +1,7 @@
+declare 
+  column_exists exception;
+  pragma exception_init (column_exists , -01430);
+begin 
+  execute immediate 'ALTER TABLE FORMA_PAGO_DET  MODIFY (FORMAPAGO_ID NUMBER(2, 0))';
+  exception when column_exists then null;
+end;
\ No newline at end of file
diff --git a/src/db/migration/V20200220_1356__mantis18139.sql b/src/db/migration/V20200220_1356__mantis18139.sql
new file mode 100644
index 000000000..0143ecccd
--- /dev/null
+++ b/src/db/migration/V20200220_1356__mantis18139.sql
@@ -0,0 +1,7 @@
+declare
+    dup_val_on_index  exception;
+    pragma exception_init (dup_val_on_index  , -00001);
+begin
+    execute immediate 'INSERT INTO CONSTANTE (CONSTANTE_ID, NOMBCONSTANTE, DESCCONSTANTE, INDTIPOCONSTANTE, VALORCONSTANTE, INDMANTENIMIENTOUSUARIO, ACTIVO, FECMODIF, USUARIO_ID) VALUES (CONSTANTE_SEQ.NEXTVAL, ''LIMITE_ID_FORMA_PAGTO'', ''LIMITE_ID_FORMA_PAGTO'', ''1'', ''99'', ''1'', ''1'', sysdate, ''1'')';
+    exception when dup_val_on_index  then null;
+end;
\ No newline at end of file
diff --git a/src/db/postgresql/migration/V20200220_1055__mantis18139.sql b/src/db/postgresql/migration/V20200220_1055__mantis18139.sql
new file mode 100644
index 000000000..76dab6e40
--- /dev/null
+++ b/src/db/postgresql/migration/V20200220_1055__mantis18139.sql
@@ -0,0 +1,7 @@
+DO $$
+BEGIN
+  ALTER TABLE FORMA_PAGO_DET ALTER COLUMN FORMAPAGO_ID TYPE NUMERIC(2,0);
+  
+  EXCEPTION WHEN duplicate_column THEN NULL;
+END
+$$;
diff --git a/src/db/postgresql/migration/V20200220_1356__mantis18139.sql b/src/db/postgresql/migration/V20200220_1356__mantis18139.sql
new file mode 100644
index 000000000..cab9c2c2f
--- /dev/null
+++ b/src/db/postgresql/migration/V20200220_1356__mantis18139.sql
@@ -0,0 +1,8 @@
+DO $$
+BEGIN
+  INSERT INTO CONSTANTE (CONSTANTE_ID, NOMBCONSTANTE, DESCCONSTANTE, INDTIPOCONSTANTE, VALORCONSTANTE, INDMANTENIMIENTOUSUARIO, ACTIVO, FECMODIF, USUARIO_ID) 
+  VALUES (NEXTVAL('constante_seq'), 'LIMITE_ID_FORMA_PAGTO', 'LIMITE_ID_FORMA_PAGTO', '1', '99', '1', '1', now(), '1');
+
+  EXCEPTION WHEN unique_violation THEN NULL;
+END
+$$;