Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# Load error reference
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If any errors occur while loading data from a file, query the [STL\$1LOAD\$1ERRORS](r_STL_LOAD_ERRORS.md) table to identify the error and determine the possible explanation. The following table lists all error codes that might occur during data loads:

## Load error codes
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[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/redshift/latest/dg/r_Load_Error_Reference.html)