How to fix the Oracle error PLS-00214: BEGIN…END block nesting is too deep?

In this post, you’ll learn more about the Oracle ErrorPLS-00214: BEGIN…END block nesting is too deep with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00214: BEGIN…END block nesting is too deep

Reason for the Error PLS-00214: BEGIN…END block nesting is too deep

The number of levels of nesting in the PL/SQL block is too large. Blocks can be nested up to 255 levels deep, depending on the availability of system resources such as memory.

How to fix the Error PLS-00214: BEGIN…END block nesting is too deep ?

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

Reorganize the block structure to avoid nesting at too deep a level. For example, move the lowest-level sub-block to a higher level.