Logon Error in NWBC only for a single system

[Former Member]

Hi all,

A strange error I am facing.

Only in 1 system I couldn't open any T-codes through NWBC.

Getting error like this.

In all other system in same server I can open all the T-codes,

All other ESS MSS Services are also working in this system.

Its not becoz of roles also since the same user can open T-codes in other systems.

What will be issue here..?

Please Help me on this.

Regards,

Namsheed.

[Former Member]

It's hard to say since the screenshot is missing.

[Former Member]

Here is the screenshot. Sorry for not uploading correctly

[Former Member]

One (or several) of the ICF services required for NWBC to function properly is not active. NWBC falls back to webgui if it is unable to launch SAP GUI so check that too. Another explanation might be incorrect URL generation in the backend system, ask your basis admin to look into that as well.