EnglishУкраїнськаmRussian
Login/New
Topic with no new replies

There is no session and project of the VCA engine...


Author Message
Written on: 23. 03. 2026 [23:19]
Fudodo
Jozef Fusko
Topic creator
registered since: 18.02.2023
Posts: 8
Hi,

I'm migrate to new virtual machine, installed Debian_13-OpenSCADA_1+r3056-TDE_R14-amd64-LiveCD_USB.iso
On the web interface standard login to user. And on try to open Operation user interface show "There is no session and project of the VCA engine for the user!"
same message on AGLKS and Boiler

Migrating from old system thru backup and restore, and next try direct copy project folder. Same effect.

On old machine web VCA working, system oscada have OpenScada 1+r3056.



screenshot from not work web VCA attached.

I tried a live installation Debian_12-OpenSCADA_1+r2961-TDE_R14-amd64-LiveCD_USB.iso

What am I doing wrong?

regards Jozef
Attachment

engineVCA.png (File type: image/png, Size: 38.47 kilobytes) — 5 downloads
user.png (File type: image/png, Size: 18.52 kilobytes) — 4 downloads
ver.png (File type: image/png, Size: 6.34 kilobytes) — 5 downloads
Written on: 24. 03. 2026 [00:59]
Fudodo
Jozef Fusko
Topic creator
registered since: 18.02.2023
Posts: 8
Hi,

i found version where web VCA working, Debian_8-OpenSCADA_1+r2991-TDE_R14-amd64-LiveCD_USB.iso, bud old debian

regards Jozef
Written on: 24. 03. 2026 [07:51]
roman
Roman Savochenko
Moderator
Contributor
Developer
registered since: 12.12.2007
Posts: 3796
It is you only are connected to a background Server service where is no VCA-Session, obviously! :)

If you want to connect just started model in UI, you may use next WEB-port — 10003.

And read Quick Start for understanding!

Learn, learn and learn better than work, work and work.
Written on: 25. 03. 2026 [00:25]
Fudodo
Jozef Fusko
Topic creator
registered since: 18.02.2023
Posts: 8
I couldn't find the quick start in the manual, number 1003. 10003 doesn't do anything either. It doesn't matter.

I reinstalled the system on debian 13.
I added the repositories as instructed and a new restriction on SSL signature rejection appeared.
I override it via edit /usr/share/apt/default-sequoia.config and set sha1.second_preimage_resistance to a later date.
Then apt install openscada works.

Now the system works on port 10002

thank You

Written on: 25. 03. 2026 [07:09]
roman
Roman Savochenko
Moderator
Contributor
Developer
registered since: 12.12.2007
Posts: 3796
"Fudodo" wrote:

I couldn't find the quick start in the manual, number 1003. 10003 doesn't do anything either. It doesn't matter.

And me can ...

Learn, learn and learn better than work, work and work.
Attachment

QS.png (File type: image/png, Size: 57.22 kilobytes) — 5 downloads
QS1.png (File type: image/png, Size: 153.94 kilobytes) — 5 downloads



21668