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Former Member
Jun 27, 2016 at 05:06 PM

Problem with SSO and NWBC Apps on FIORI Launchpad (S4HANA)

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Hi,

We have an issue testing a NWBC App from SAP FIORI Launchpad. This Tile was defined and came in the stardard package of SAP S/4HANA OP 1511. As the configuration guide “SAP S4HANA Other Apps deployment” suggested we have created the destination needed for this app’s type (3 – ABAP & H – HTTPS) as you can see on the following picture

Destination – Type 3 ABAP

All destinations type ABAP are configured to use trust relationship

Destination – Type H HTTPS

All destinations type HTTPS are configured to use trust relationship, logon with ticket and SSL Certificate (Default client)

When we test the trust relationship between the systems involved, it works just fine. When we test the destination “S4PRC_RFC”, it responds as it should



When we test the destination “S4PRC_HTTPS” , it responds as it should


For every destination created for this configuration, the test response are similar to the presented above.

We also have checked the system alias and alias mapping views. Both have configured the proper data, as it shown on the following screenshoots

/UI2/V_SYSALIAS

/UI2/V_ALIASMAP

In the next screen you can see the app’s definition. This configuration was delivered by SAP as a standard

App definition on LPD_CUST

We have only changed the system alias mapping data for the instance


As per our consideration, the configuration seems to be fine according to the steps outlined on the guide we have followed. But it still prompts the logon page when we tried to access a transaction or webdynpro app through fiori Launchpad.

Here are the screens when we tried to access to a transaction (WebGUI), for example “Create Purchase Order (Advance)”

These OSS Notes has been already applied on our system to correct several things

  • 0002260476 Initial Screen from LPD_CUST definition for transaction does
  • 0002313296 Fix for ABAP Launchpad to ITS URL migration

These OSS Notes are listed as a not applicable for our system and components versions.

  • 0002269272 "Reference Lost" Error for FLP Tiles after applying new UI c
  • 0002275285 UI2 & USHELL upgrade to version 1.32.10 for UI Add-On 2.0

What might be wrong? Why the SSO is not correctly performed? Is this a program error "APB_LPD_CALL_B_I_TXN"? Do we need to open a OSS ticket to SAP Support to resolve this issue?

Best Regards,

Mariana

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