Below query needs to be executed as part of the logout configurations.

Insert into DIGX_FW_CONFIG_ALL_B (PROP_ID,CATEGORY_ID,PROP_VALUE,
FACTORY_SHIPPED_FLAG,PROP_COMMENTS,SUMMARY_TEXT,CREATED_BY,CREATION_DATE,
LAST_UPDATED_BY,LAST_UPDATED_DATE,OBJECT_STATUS,OBJECT_VERSION_NUMBER,
EDITABLE,CATEGORY_DESCRIPTION)

values 
('SSO_LOGOUT_URL','dayoneconfig','<LOGOUT_URL>','Y',null,'SSO logout Url',
'ofssuser',sysdate,'ofssuser',sysdate,'A',1,'N',null);

Replace <LOGOUT_URL> with respective url.