diff --git a/src/common/customizations/postgresql.js b/src/common/customizations/postgresql.js
index d3ac99e6..14609113 100644
--- a/src/common/customizations/postgresql.js
+++ b/src/common/customizations/postgresql.js
@@ -35,7 +35,7 @@ module.exports = {
    foreigns: true,
    nullable: true,
    tableArray: true,
-   procedureSql: '$BODY$\r\n\r\n$BODY$',
+   procedureSql: '$procedure$\r\n\r\n$procedure$',
    procedureContext: true,
    procedureLanguage: true,
    functionSql: '$function$\r\n\r\n$function$',
diff --git a/src/main/libs/clients/PostgreSQLClient.js b/src/main/libs/clients/PostgreSQLClient.js
index d828df7a..acf3d620 100644
--- a/src/main/libs/clients/PostgreSQLClient.js
+++ b/src/main/libs/clients/PostgreSQLClient.js
@@ -624,7 +624,7 @@ export class PostgreSQLClient extends AntaresCore {
          const parameters = results.rows.map(row => {
             return {
                name: row.parameter_name,
-               type: row.data_type.toUpperCase(),
+               type: row.data_type ? row.data_type.toUpperCase() : '',
                length: '',
                context: row.parameter_mode
             };