How to fix the Oracle error ORA-01755: Must specify an extent number or block number?

In this post, you’ll learn more about the Oracle ErrorORA-01755: Must specify an extent number or block number with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01755: Must specify an extent number or block number

Reason for the Error ORA-01755: Must specify an extent number or block number

Expecting an extent or block number but something else was specified.

How to fix the Error ORA-01755: Must specify an extent number or block number ?

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

Correct the error and reissue the command.