How to fix the Oracle error ORA-29294: A data error occurred during compression or uncompression.?

In this post, you’ll learn more about the Oracle ErrorORA-29294: A data error occurred during compression or uncompression. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29294: A data error occurred during compression or uncompression.

Reason for the Error ORA-29294: A data error occurred during compression or uncompression.

An error occurred while compressing or uncompressing input source.

How to fix the Error ORA-29294: A data error occurred during compression or uncompression. ?

You can fix this error in Oracle by following the below steps

Verify that source data is a valid compressed or uncompressed data set.