How to create a fiori tile to open the custom t-code which is created in ABAP HANA HUB system?

[former_member195820]

Hi All,

Let me start with my requirement first. We have our ABAP HANA system Landscape to be a Hub system where our Backend(DV1) and Frontend(DV2) servers are two different systems. We have a custom t-code created in our DV1 server which will display a custom table with data on uploading a text file.Now,I need to create a Fiori application (Fiori tile) that has to open this t-code directly when I click my Fiori tile. And this Fiori tile can be opened only from the (DV2) server as it's our front end server. The access to t-codes to create tiles and catalogs like (/ui2/flpd_cust) and the Fiori Launchpad (/ui2/flp) has been provided only with the DV2 server. We have the steps to access the t-code from Fiori tile in the following link:

https://blogs.sap.com/2016/12/21/open-your-sap-gui-transaction-in-fiori-launchpad/

http://www.saplearners.com/how-to-configure-sap-tcode-as-custom-tile-in-fiori-launchpad/

We can do this,if it's an embedded system.But ours is a Hub system where our Front-end and Back-end are different systems.

Is it possible to create a fiori tile in DV2 and access the t-code created in DV1 rather than creating and using odata service? Can we directly access the t-code from fiori tile like the above links?

Can someone help me with this?

Thanks & Regards,

Ramya

[junwu · Accepted solution]

you should be able to do it by following this

http://www.saplearners.com/how-to-configure-sap-tcode-as-custom-tile-in-fiori-launchpad/

the missing part is the web dispatcher configuration, which will route the call to your backend server(DV1), you need to ask your basis team to configure it.

[former_member195820 · Accepted solution]

Hi Jun Wu,

Thanks for your response. Do you have any links or documents for the Web dispatcher configuration?

[junwu]

here you go

https://wiki.scn.sap.com/wiki/display/SI/Configuring+Web+Dispatcher+for+Fiori+and+s4HANA+Application...

[former_member195820]

Hi Jun Wu,

Now the Basis team has done the Web Dispatcher configuration. We followed the similar steps mentioned in this link below for creating the custom t-code as a tile.

http://www.saplearners.com/how-to-configure-sap-tcode-as-custom-tile-in-fiori-launchpad/

But we get an error saying that the custom T-code does not exists in the server when we try to create the PFCG role for custom t-code containing catalog.

I doubt the errors in the following areas:

1. In the target mapping configuration what system alias need to be given for this custom T-code (Sytem alias of Backend or system alias of Front-end). I have given the system alias maintained for the Backend server in SPRO.

2. or we need to provide any different system alias?

3. When I gave the Parameter value to be "sap-ui-tech-hint=TR" but it was not allowing me to save initially while configuring the tile catalog. So I have left it empty.

Could you please help us solve this issue?

Regards,

Ramya