Summary

When using the Confluence Search with a CQL that will use a Parent page with a large number of child pages that will retrieve a lot of information (page content), it will result in the following message:

Oops, something went wrong with your search.
We could not successfully complete the search. CQL was parsed but searchManager was unable to execute searchContent. CQL: parent = "xxxx" was parsed to searchContent query due to :message was removed because it mays contain customer sensitive information

Steps to Reproduce

1. Create a parent page
2. Be sure to have a large number of child pages (e.g. 254)
3. Try to run a Confluence Search with the filter With Parent for the specific parent page

Expected Results

Confluence should return a list of child pages, like the following example:

Actual Results

The following message is displayed:

Notes

Macros that rely on the Confluence Search will be also affected in this case. For example, the Content by Label macro, if using the With Parent filter.

Workaround

Move/reduce the number of child pages until the search properly works.