SAP Knowledge Base Article - Public

3161396 - iFrame for Hub: Refused to frame '' because an ancestor violates the ... Content Security Policy directive


When attempting to integrate Signavio Collaboration Hub into a web-application using iFrame, it throws the following error:

Refused to frame '' because an ancestor violates the following Content Security Policy directive:
"frame-ancestors 'self' * * * * <customer-server-URL>:1234/signavio/"."


The <customer-server-URL> has been added to the Trusted Domains with a port number.
Our current integration of the iframe is restricted to sites that run without a custom port number.

To overcome the error, remove the port number from the server in the Trusted Domains setting.
Explorer: Setup > Edit security configuration > Domain policies (section) > Trusted domains.


KBA , BPI-SIG-HUB , SAP Signavio Process Collaboration Hub , How To


SAP Process Collaboration Hub by Signavio all versions