Pre-17.2.5 Integration Failures with an Invoke SOAP Adapter Configured with the Basic Authentication Security Policy and Suppress Timestamp Set to No

Integrations created prior to 17.2.5 that include an invoke SOAP Adapter configured with the Basic Authentication security policy and Suppress Timestamp set to No fail at runtime in 17.2.5 with a security error mentioning mustUnderstand. This indicates that the service is not expecting a timestamp in the request.

As a workaround, deactivate the flow, update the connection with Suppress Timestamp set to Yes, save the connection, and activate the flow.