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TAX VALIDATION IS NOT WORKING ON INVOICE JOURNALS

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Posted on by SILVIA RUIZ

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Hi. We have a report from a client that is working with D365 F&O, that the following validation is no longer working

When we insert the tax information in an Invoice journal and the Sales tax group is not coherent with the Item sales tax group, the system generated a warning indicating that there was an inconsistency with the tax information

For example, the Item sales tax group has 3 tax codes that must generate a calculation

But, the Sales tax group don´t have configured one of the tax codes (10)

When the journal is validated, there was a warning about the missing calculation that worked before, but recently we detect that is no longer working and the invoice is registered without the correct tax calculation.

I would like to know if someone has any information about this issue

Thanks in advance

Best regards,

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sannavajjala87 18 on at

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Hi,

A few things come to mind. Historically, when a tax code existed in the Item sales tax group but was missing from the selected Sales tax group, Finance & Operations would often generate a warning during validation or tax calculation. If that validation has stopped occurring, I'd first verify whether there have been any recent application updates, localization changes, or customizations affecting tax validation logic.
I would also test the same scenario in a non-production environment and review:

Whether Calculate sales tax is still being executed during journal validation.

Any recent changes to tax configuration, feature management, or localization packages.

Custom extensions, event handlers, or overrides related to tax calculation and journal validation.

Whether the issue occurs for all journals or only specific journal types.

Since the journal is posting without warning and omitting tax code 10, it sounds like the system is no longer validating the consistency between the Sales tax group and Item sales tax group as it did previously. If no configuration changes can be identified, I'd recommend checking the environment version and reviewing recent updates, as this could be a regression or a change in standard behavior introduced in a newer release.

Has anyone else seen this behavior after a recent update, or can confirm whether the warning still appears in their current F&O version?

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SILVIA RUIZ 130 on at

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Hi! I would like to add some additional information:

- This is happenning also in a standard environment, without any customizations or localization where we replicated the same tax configurations

- This was detected with versions 46 and 47 I couln´t say with which version the warning stoped working

So maybe this is an issue with the recent versions?

Thanks for the comments!

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