Drupal Batch Job Problems? Check mod_security PHP Extension

Published June 3, 2009

Drupal's Batch API is a great tool for module developers to leverage when an extended task needs to be performed. The Batch API is used during Drupal's own core installation and by modules like Node Import.

Unfortunately, sometimes the default settings of PHP's mod_security extension can interfere with some implementations of Batch API.

If you're working with a module that implements the Batch API and it isn't working, there are three possible courses of action:

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