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Tile to launch SAP transaction in backend system

Former Member
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Hello all,

currently we face a problem with the configuration of a tile to launch sap transaction in our backend system.

The design of our demo landscape consists of a central sap Gateway (frontend) and some connected Bussines Suite Systems (backend).

(=Central Hub Scenario)

We did the hole configuration according to the sap guide "How to Launch Web Dynpro ABAP and SAP GUI for HTML Application Types from the SAP Fiori launchpad".


I attached the guide to this post.

The transaction call of the tile works fine but only displays data from on the local system and calls the transaction in the local system.

The systemalias includes our RFC Destionation to on of our backend-systems.

Could you please provide help how to get the tile/launchpad to call the transaction in the backend systems.

Thank you in advance.

Best regards,

Matthias

Accepted Solutions (1)

Accepted Solutions (1)

saurabh_vakil
Active Contributor
0 Kudos

Hi Matthias,

The guide you mention states that the System Alias that you enter in the application under your launchpad in LPD_CUST should be a connection of type H (HTTP Connections to ABAP System) and not the type 3 (ABAP Connections) connection. Are you sure you have created a RFC destination of type H (which is pointing to your back end system) and you are using this destination in the System Alias property of the application?

Regards,

Saurabh

Former Member
0 Kudos

Hello Saurabh,

first of all, thank you for your reply!!

SM59:

This is our RFC destination (type H) we want to use, it is pointing to our back end system C25.

The connection test (from Gateway C39 to Backend C25) was successful.

SPRO:

In our gateway system we also configured the System alias "SA_C25CLNT800_H" for the RFC destination above "C25CLNT800_HTTP".

LPD_CUST:

And last but not least, this System Alias is used in our launchpad.

The tile we created with this configuration calls the transcation sm50 as configured but somehow seems to ignore our Systemalias completely.

Best regards,

Matthias

saurabh_vakil
Active Contributor
0 Kudos

Hi Matthias,

Instead of entering the value SA_C25CLNT800_H in the System Alias field in the application under the launchpad in LPD_CUST, try maintaining the RFC Destination name C25CLNT800_HTTP.

Regards,

Saurabh

Former Member
0 Kudos

Hi Saurabh,

we did as you said and also found other sources that indicate that we should use the RFC Destination instead of the system alias.

However, clicking on the tile still calls the transaction in our front-end system

  • Could it be possible that we are missing relevant components, which are necessary for a transaction call in a back-end system!?
  • Or some configurations are wrong like e.g. profile parameters, settings in the service catalog?

We did a sql trace (st05) that indicates the right RFC Destination is called but somehow not used.

Thank you in advance.

Best regards,

Matthias

Former Member
0 Kudos

Hi Saurabh,

thank you very much for your help.

we found a note that solve our problem: 2279202 - UI2: HTTP connection for system alias not found

"You use target assignments in the SAP Fiori Launchpad that refer to an HTTP connection.

Navigation with such assignments does not work because the corresponding HTTP connection on the front-end server is not found. Target assignments that use an HTTPS connection still work."


It seems that there are several issues like that caused by a program error. The note above is just for SAP_UI 750, but there are also correction instructions for older releases.

Best regards,

Matthias

saurabh_vakil
Active Contributor
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Wonderful! Thanks for updating the solution Matthias

Guillaume2
Participant
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This message was moderated.

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