# Problem in PDV when add product

**URL:** <https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572>\
**Category:** Installing my Dolibarr\
**Tags:** Help, Issue\
**Created:** [November 17, 2023, 1:15pm UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572 "2023-11-17T13:15:33Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![dream16](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/d/4bbf92/32.png) [@dream16](https://www.dolibarr.org/forum/u/dream16)\
**Post date:** [November 17, 2023, 1:15pm UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572/1 "2023-11-17T13:15:33Z")

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Hello,  
I got this msg in PDV page  
Cannot add or update a child row: a foreign key constraint fails (`u999298090_SjR7t`.`nd82_facture`, CONSTRAINT `fk_facture_fk_soc` FOREIGN KEY (`fk_soc`) REFERENCES `nd82_societe` (`rowid`))  
palease help me

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**Author:** ![jonbendtsen](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/j/977dab/32.png) [@jonbendtsen](https://www.dolibarr.org/forum/u/jonbendtsen)\
**Post date:** [November 17, 2023, 3:12pm UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572/2 "2023-11-17T15:12:21Z")

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which dolibarr version?

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**Author:** ![dream16](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/d/4bbf92/32.png) [@dream16](https://www.dolibarr.org/forum/u/dream16)\
**Post date:** [November 17, 2023, 3:26pm UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572/3 "2023-11-17T15:26:12Z")

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i have 18.0.3 version

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**Author:** ![jonbendtsen](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/j/977dab/32.png) [@jonbendtsen](https://www.dolibarr.org/forum/u/jonbendtsen)\
**Post date:** [November 18, 2023, 9:42am UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572/4 "2023-11-18T09:42:24Z")

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Do you have any Complementary attributes added to one or more modules?

Because this error reminds me of similar messages I saw where the issue was incorrect setup of one of those Complementary Attributes.

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**Author:** ![dream16](https://www.dolibarr.org/forum/letter_avatar_proxy/v4/letter/d/4bbf92/32.png) [@dream16](https://www.dolibarr.org/forum/u/dream16)\
**Post date:** [November 18, 2023, 8:23pm UTC](https://www.dolibarr.org/forum/t/problem-in-pdv-when-add-product/24572/5 "2023-11-18T20:23:13Z")

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Thanks sir for your answer  
solved