The table is currently inaccessible. Possible reasons:
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1. The table was extracted from the database instance with an EXPORT TABLE command.
2. Another user simultaneously performed a DELETE statement for either a large part of the table or for the whole table. As a result, the specified table was inaccessible for a short period of time. This error message can only occur if you work with Isolation Level 0.
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1. Reload the table into the database using the IMPORT TABLE command.
2. Wait until the DELETE statement has been executed.
Then execute the SQL statement.