We have migrated all interfaces from SAP PI system version 7.30 to our new SAP PO system version 7.5.
Upon testing some of the interface in the new PO box, we are encountering this runtime error which states that "User name required to start a PVC session".
The error happens during the execution of the mapping step.
com.sap.aii.utilxi.misc.api.BaseRuntimeException; User name required to start a PVC session.
Any encountered this error? What is causing this error? and How was it resolved?