Web IDE Could not deploy the builder MTA.

[rammi22]

I try my first Hello World within the Web IDE (Hana Express, XSA). This fails with known error: 2938966 - Unable to deploy di-space-enablement-ui

Now, the doc offer solution, which i don't understand:
"1. Check the domain already set:"

> hostname -f
<localhostname>.<localdomain>

• Where i has to execute this command?
• In my termal as root or in the xsa console as xsa_admin/hxeadm?

Update
exceute the command return following hostname

hxeadm@rammi-laptop-i7:/usr/sap/HXE/HDB90> hostname -f
rammi-laptop-i7

• which %host%.* i have to use? 

Update #2
I don't no if the xscontroller.ini is part of the solution, but here is my configuration:
 

# xscontroller.ini last modified CEST 2024-08-19 09:49:44:619 by XS advanced

[communication]
default_domain = hana-express.local
# api_url is auto-generated during xscontroller startup. Please do not edit manually!
api_url = https://hana-express.local:39030

[general]
embedded_execution_agent = true

Please help me out to understand this Knowledge

[michael_devine1]

I guess you can try to set the domain to be rammi-laptop-i7.sap.com.

What is the full error text when you deploy the builder?

[rammi22]

@michael_devine1 thx for your answer

I guess you can try to set the domain to be rammi-laptop-i7.sap.com

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I try various domains:

• hana-express.develop
• rammi-laptop-i7.hana-express.develop

I try with update the /etc/hostname with the domains above or just with the origin entry.

Always the same, but with side effects like: Chrome/Chromium does not work anymore. After reset the /etc/hostname the side effects are gone.

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What is the full error text when you deploy the builder?

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I've a extended thread about with the whole logs. (maybe the forum admin could united both)