Error-Page from IF_BSP_APPLICATION_EVENTS~ON_START

[Former Member]

Hi everybody,

we have build a Single-Sign-On Scenario in the method

IF_BSP_APPLICATION_EVENTS~ON_START of an BSP-Appl..

When an error occured we want to skip to an Error-Page

an show the User what is going wrong!

The navigation to the Error-Page we wanted to realize

with the following two code-examples but they didn't work!?

The application is always running till an http 500 error occurs in the browser.

Can anybody help me with this!?

Thanks

Heinz

1. data: lo_nav type ref to CL_BSP_NAVIGATION,

lo_run type ref to CL_BSP_RUNTIME.

lo_run ?= runtime.

if not sso_error is initial.

CREATE OBJECT lo_nav

EXPORTING

runtime = lo_run.

lo_nav->exit( 'zvm_login_err.htm' ).

endif.

2. data: lo_nav type ref to CL_BSP_NAVIGATION,

lo_run type ref to CL_BSP_RUNTIME.

lo_run ?= runtime.

if not sso_error is initial.

CALL METHOD lo_nav->if_bsp_navigation~exit

EXPORTING

EXIT_URL = 'zvm_login_err.htm'.

endif.

[Former Member · Accepted solution]

Hi Heinz,

In your browser, choose Tools -> Internet Options -> Advanced tab and uncheck the "Show friendly HTTP error messages" attribute.

Now if you execute your BSP on a new browser window, you might be able to see more details of the error on the browser.

Regards,

Rohini.

[Former Member · Accepted solution]

Hi Rohin,

thank you for your answer, but my problem is that we know

the error (trusted system ... and others) and we want it to show to the user on a friendly error page. But this didn't work.

regards Heinz

[athavanraja]

please tell us where did you write this code.

if it is within the event handlers of the application , you dont have to instantiate the runtime & navigation class.

Regards

Raja

[Former Member]

Hi Raja,

thank you for your answer but sorry, the code is

inside the method IF_BSP_APPLICATION_EVENTS~ON_START

and there the navigation object isn't accessable.

So i've instantiated it but the Error-Page was'nt displayed!?

As written above the application is going on and than

the http-error occured.

Can i not stop the application in this method or skip

to an error page and exit!?

Thanks Heinz

[athavanraja]

move your code to

IF_BSP_APPLICATION_EVENTS~ON_REQUEST

IF_BSP_APPLICATION_EVENTS_{ON_START will get called only once when it is called. but IF_BSP_APPLICATION_EVENTS}ON_REQUEST will get called for each and every incoming HTTP request.

and <b>runtime, request, response, navigation</b> are already available there . (click on the signature button in the application toolbar to see this).

you dont have to instatntiate them.

Regards

Raja

[Former Member]

Hi Raja,

thanks once more! You've brought me to the right way to solve the problem. Now I'm storing the errors in a global variable and call the error-page from another place in case of an error!

Have a nice day!

Heinz

[athavanraja]

good to hear that your porblem is solved.

Can you mark this thread as answered.

Regards

Raja