SAP Fiori Error : No service found for namespace , name gbapp_poapproval, version 0001

Hi,

I am working on Net weaver gateway 7.4 & ECC6 ehp6 and using the Launchpad instead of launchpage.

I am getting the following error while executing and referring other threads related to the issue, have cross checked the SAP notes and components recommended by SAP.

"No service found for namespace , name gbapp_poapproval, version 0001".

Actually I am not getting service GBAPP_POAPPROVAL in Tcode /iwfnd/maint_service.

Please find the screenshot of the error on frontend.

Please Help.

Thanks

A J