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Error Code Reference
S01-Storage
S01018

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S01018

Error Code

S01018

Error Message

A STRING or SYMBOL column used for value-partitioning cannot contain invisible characters. RefId:S01018

Probable Causes

When writing or upserting data to a VALUE-partitioned database, only visible characters from the ASCII character set are allowed for the partitioning columns. If data in a partitioning column contains invisible characters (ASCII 0-32 and 127), such as \n, \t, and spaces, this error is thrown.

Solutions

Check if the data being written or updated in the partitioning column contains invisible characters. If so, remove the invisible characters and try again.