Hi Experts,
Do you have any idea for this issue?
We are using S/4HANA 1610 Demo21 embedded system (S/4HANA+Fiori+Webdispatcher in same box)
Error: When open Apps “Change Project Original Budget” The URL in internet explorer tab and Fiori screen is not same
How to Simulate the error
- 1.Login to Fiori Launchpad
- 2.Click “Change Project Original Budget”

- 3.The URL in internet explorer tab and Fiori screen is not same. vhcals4hci.dummy.nodomain --> wrong hostname

Steps done to troubleshoot.
- 1.Check in RZ10 (profile parameter) --> no vhcals4hci.dummy.nodomain maintained
- 2.Use F12. I see some error log :
2017-08-18 12:34:38.965404 Component URL defined in target mapping does not match the URL retrieved from application index. A possible reason is that the component ID is not unique or that a wrong URL has been defined in the target mapping. The URL of the application index is used for further processing.See SAP note 2177717 for more information.
Target mapping URL: /sap/bc/ui5_ui5/sap/sakp_genericui/
Application index URL: /sap/bc/ui5_ui5/sap/sakp_gen_ui_s1/~17C0C256BE547A0C8434F1876F292DFE~5 sap.ushell_abap.bootstrap.abap

- 3.Search SAP Note 2177717. Resolution -->1. Error caused by wrong URL in target mapping:
Verify that the URL defined in the target mapping refers to an existing SAPUI5 application. If not, open the SAP Fiori launchpad designer and correct the target mapping.
- 4.Open Launchpad Designer --> SAP_SFIN_BC_CO_BUDGET --> Target Mapping

5.The application type is transaction. So we could not maintan the URL(/sap/bc/ui5_ui5/sap/<application_object>/) as per SAP Note 2428812 and 2177717.

Reference:
a.2428812 - Cannot launch Fiori application from Launchpad & 2177717 - Duplicate id for SAPUI5 Fiori Application when running in SAP Fiori launchpad on ABAP system
b.https://archive.sap.com/discussions/thread/3952938
c.https://fioriappslibrary.hana.ondemand.com/sap/fix/externalViewer/#/detail/Apps(%27CJ30%27)/S8OP
Thanks,
Fadzly Iqbal