diff --git a/jans-linux-setup/jans_setup/setup_app/installers/rdbm.py b/jans-linux-setup/jans_setup/setup_app/installers/rdbm.py
index fd400ace54f..27ff2043979 100644
--- a/jans-linux-setup/jans_setup/setup_app/installers/rdbm.py
+++ b/jans-linux-setup/jans_setup/setup_app/installers/rdbm.py
@@ -86,12 +86,6 @@ def local_install(self):
 
     def get_sql_col_type(self, attrname, table=None):
 
-        for attr_ in self.jans_attributes:
-            if attrname in attr_['names'] and attr_.get('multivalued'):
-                if Config.rdbm_type == 'spanner':
-                    return 'ARRAY<STRING(MAX)>'
-                return 'JSON'
-
         if attrname in self.dbUtils.sql_data_types:
             type_ = self.dbUtils.sql_data_types[attrname].get(Config.rdbm_type) or self.dbUtils.sql_data_types[attrname]['mysql']
             if table in type_.get('tables', {}):
diff --git a/jans-linux-setup/jans_setup/setup_app/utils/db_utils.py b/jans-linux-setup/jans_setup/setup_app/utils/db_utils.py
index 743a2a35946..89c8d3abde4 100644
--- a/jans-linux-setup/jans_setup/setup_app/utils/db_utils.py
+++ b/jans-linux-setup/jans_setup/setup_app/utils/db_utils.py
@@ -149,6 +149,10 @@ def read_jans_schema(self, others=[]):
         self.opendj_attributes_syntax = base.readJsonFile(os.path.join(Config.static_rdbm_dir, 'opendj_attributes_syntax.json'))
         self.sub_tables = base.readJsonFile(os.path.join(Config.static_rdbm_dir, 'sub_tables.json'))
 
+        for attr in attribDataTypes.listAttributes:
+            if not attr in self.sql_data_types:
+                self.sql_data_types[attr] = { 'mysql': {'type': 'JSON'}, 'spanner': {'type': 'ARRAY<STRING(MAX)>'} }
+
     def in_subtable(self, table, attr):
         if table in self.sub_tables[Config.rdbm_type]:
             for stbl in self.sub_tables[Config.rdbm_type][table]: