[Yandex DataLens] Data source (table) does not exist
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Updated at February 13, 2026
ERR.DS_API.DB.SOURCE_DOES_NOT_EXIST
You get this error when the table you are using does not exist in the data source. This may happen, for example, if the table was deleted or renamed.
Use one of the ways below to resolve the error:
- Restore the table in the data source or return its original name.
- Replace the table in the dataset with another table if the source has a table with the required structure and data.