Web Service Security with SAML - Invalid XML signature

[Former Member]

Hello together,

we want to build a scenario where we want to use Web Service Security with SAML.

The scenario will be

WS Client (Java Application) -> WS Adapter -> Integration Engine -> WS Adapter-> CRM (Web AS ABAP 7.01 SP 3)

SAP PI release is 7.11 (SP Level 4)

We want to use the SAML Authentification from WS Client to PI and from PI to Web AS ABAP.

The SAML authentifications between the WS Client and PI works when there is no SAML auth between PI and CRM.

But we get following error at calling the CRM system when we want to communicate with SAML:

<E_TEXT>CX_WS_SECURITY_FAULT:Invalid XML signature</E_TEXT>

Has somebody an idea of the possible reason for the error.

Thanks in advance

Stefan

[Former Member]

When using the WS 7.10 adapter instead of the WS 7.11 adapter it works.

[Former Member]

Hello Stefan,

I have exactly the same issue. What do you mean by "using the WS 7.10 adapter" ? You have imported SAP BASIS 7.10 SWC in ESR to use it in ID ?

Many thanks,

GL

[Former Member]

Please try to implement SAP Note 1529353.

Best Regards,

Desislava Ivanovich

[Former Member]

Error Messages in the Trace/Log Viewer:

CX_WS_SECURITY_FAULT : Invalid XML signature | program: CL_ST_CRYPTO==================CP include: CL_ST_CRYPTO==================CM00G line: 48

A SOAP Runtime Core Exception occurred in method CL_ST_CRYPTO==================CM00G of class CL_ST_CRYPTO==================CP at position id 48 with internal error id 1001 and error text CX_WS_SECURITY_FAULT:Invalid XML signature (fault location is 1 ).

Invalid XML signature

[Former Member]

Stefan,

Maybe there is sthg wrong with the PI-CRM SAML setup ?

Rgds

Chris