in manual supplier invoice, system display this error after matching to GRN and before and after attaching the document.

in manual supplier invoice, system display this error after matching to GRN and before and after attaching the document.
Best answer by Aneta Kuzora
This kind of error sometimes occurs while an installation is in progress. Is it possible that an installation was carried out in the environment at the time you were working?
Best regards,
Aneta
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