[midPoint] CsvConnector 2.8 can't load users because of nullvalue

[Markus Calmius]

Hi Gomi,

I did see one thing:

in MidPoint the Name attribute has to be unique.
In the schema-handling you have this:
<attribute id="57">
<ref>ri:MandNr</ref>
<inbound id="107">
<name>Name</name>
<strength>normal</strength>
<target>
<path>name</path>
</target>
</inbound> </attribute>

and in the csv they both have MandNr = 1000

Change the attribute-mapping or the value and see if that solves the issue.

Kind regards,
Markus
On Friday, 25 July 2025 at 08:54, Gomringer Michael via midPoint <midpoint at lists.evolveum.com> wrote:

> Dear all
>
> I’m struggling with a very simple CSV Connector 2.8 in midpoint 4.9.3.
>
> Any import task ends in an error: “Value of attribute '__NAME__' must be a single value, but it has nullvalues”.
>
> The tolerance on the mappings is set to “undefined”, as written in an older thread that it shouldn’t be on “false” [1], and I tried it already with “true” but that didn’t help.
>
> The connection to the csv can be established and the schema can be loaded. I down stripped the CSV to two lines only, UTF-8 encoded, everything in quotes, etc.
>
> The only difference to the training-setup is the version (2.8 now vs. 2.7. in training) where the configuration was very simple and worked directly.
>
> Attached is the xml of the csv-connector as well as an anonymized version of the CSV which ends in the same error and a log from the midpoint-container of the import-task.
>
> I’m new to midpoint and we’re waiting for a subscription. Please tell me if I need to provide any additional information. Help much appreciated.
>
> Many thanks and cheers,
>
> Gomi
>
> [1] https://lists.evolveum.com/pipermail/midpoint/2020-June/006291.html
>
> [Ai Powered Innovation](https://www.ti8m.com)
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