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WA/SD WS – Timeout after confirrming various actions – Notifications are not send

This article is about product releases

ALVAO Service Desk 11.0 and higher

Symptoms

SD WS is trying to send notification, but error 500 is instead showed in Web App.
Problem is only with databases that have collation other than 1029 (Czech).

Cause

The cause is a bug in ALVAO products.

Solution

Fixed in release 11.0.2043 - 11.0/SP1 (2022-09-15)

Workaround

Create new statistic for column oDocument in tDocument table.
Please be aware that statistic may not be created if FILE STREAM is activated.
Apply scrip tbelow...

IF NOT EXISTS(select 1 from sys.tables t join sys.filegroups g on g.data_space_id=t.filestream_data_space_id where t.name = 'tDocument') and not exists(select 1 from sys.stats where name = 'ST_tDocument_oDocument') BEGIN
CREATE STATISTICS ST_tDocument_oDocument ON dbo.tDocument(oDocument) WITH SAMPLE 0 ROWS, NORECOMPUTE
END

Steps to reproduce this behavior

Begin approval
Resolve ticket
And some other actions...

Attachments

Issue number

T129218ALVAO

 

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