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canonical: en/troubleshooting/errors/ERR-DS_API-DATASET_REVISION_MISMATCH.html
title: DataLens On-premises error ERR.DS_API.DATASET_REVISION_MISMATCH
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  This page describes the Dataset version mismatch DataLens On-premises error.
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# [DataLens On-premises] Dataset version mismatch. Refresh the page to continue

`ERR.DS_API.DATASET_REVISION_MISMATCH`

This error occurs when several users attempt to edit a dataset at the same time.

Update the page to continue using the dataset.