---
sourceDocument: Australia Platform security
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/platform-security

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# Update your existing SAML 2.0 integration

# Update your existing SAML 2.0 integration {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

Update your existing SAML 2.0 integration.

## Vorbereitungen

Role required: sso_config_admin, business_rule_admin, script_include_admin

## Warum und wann dieser Vorgang ausgeführt wird

Request the SAML 2.0 Update 1 plugin. Contact Customer Service and Support to request the SAML 2.0 Single Sign-On - Update 1: security enhancements plugin. The plugin applies updated versions of the SAML2SingleSignon installation exit
(login script), SAML2Logout installation exit (logout script), and SAML2 script include (script object).

Merge customizations from existing installation exit scripts into new scripts. The update saves an inactive copy of the integration's original installation exit scripts. You can use these copies to merge any customizations that
you made to the login and logout scripts to the new versions of these installation exits.  
{#t_UpdateExistingSAML2.0Integration__table_qly_dp1_wp__entry__4}

| Original Installation Exit Script Name | Original Script Status | New Installation Exit Script Name | New Script Status |
|-|-|-|-|
| SAML2SingleSignon | Inactive | SAML2SingleSignon_update1 | Active |
| SAML2 | Inactive | SAML2_update1 | Active |
| SAML2Logout | Inactive | SAML2Logout_update1 | Active |
[Tabelle : 1. Merge Customizations from Existing Installation Exit Scripts into New Scripts]

{#t_UpdateExistingSAML2.0Integration__table_qly_dp1_wp}  
You can navigate to the SAML 2.0 login and logout installation exit scripts using these paths:

* SAML 2 Single Sign-onLogin script.
* SAML 2 Single Sign-onLogout script.
* System DefinitionInstallation Exits.
{#t_UpdateExistingSAML2.0Integration__ul_mfp_lp1_wp}  
You can navigate to the SAML 2.0 update 1 script include using these paths:

* SAML 2 Single Sign-onScript object.
* System DefinitionScript Includes.
{#t_UpdateExistingSAML2.0Integration__ul_zj4_sp1_wp}

Test the Update.

## Prozedur

1. [Add a system property](https://www.servicenow.com/docs/access?context=t_AddAPropertyUsingSysPropsList&version=australia&pubname=australia-platform-administration&ft:locale=en-US) called glide.authenticate.sso.saml2.debug with a value of true.
2. Attempt SAML 2.0 login.
3. Review the system log.  
   SAML2 validation errors begin with the text SAML2ValidationError.
4. Identify and fix typical login errors.  
   For more information, see [Multi-SSO (SAML 2.0) errors and fixes](https://servicenow-prod.fluidtopics.net/J8Hdoa5XZajUh9FwEqKlhw "A list of common errors and associated fixes for a Multi-SSO (SAML 2.0) setup and configuration.").