Resolved Duplicate entry 'xxx-product-com_virtuemart-import' for key 'component_name_table

Hello,
If you check VirtueMart custom fields page, Do you have duplicate custom fields with name wersja projektu?

The only field that uses the phrase "wersja" is just this. But I don't know where to look for this duplicate. The website works normally
Everything broke when I ran the custom fields update for the Virtuemart plugin.

At the moment I have restored the csvi_availablefields table from a backup. I don't know what's wrong. I'm not updating anything yet, because something will break again ;-)

Hello,
Multi variant fields are also stored in customfield_params field in #__virtuemart_product_customfields table. We do include these fields when updating available fields. I am thinking there is a possibility of having duplicates of wersja projektu custom field in this table. To check that, please do a RO CSVI Custom table export using #__virtuemart_product_customfields table and with fields virtuemart_product_id, virtuemart_custom_id and customfield_params run the export and post the export file. I can check if there are duplicates in the export file.

hi
I did an export table virtuemart_product_customfields directly from the database

Hello,
Thank you for sending the export file. I found the cause for duplicate error. For product ID 2846 Multi variant field is wersja projektu and not Wersja projektu(Notice the capital letter W). While updating available fields the words are case sensitive and so these two values are considered as duplicates. Please correct this in the product and run the update of available fields.

You have a very good eye - thanks for being observant.

Everything works perfectly.
Thank you so much for help!

Kind regards,
Chris