# Adding filter to aggregation has search "string with special charecters "/""

**URL:** <https://discuss.elastic.co/t/adding-filter-to-aggregation-has-search-string-with-special-charecters/48807>\
**Category:** Elasticsearch\
**Created:** [April 29, 2016, 1:22pm UTC](https://discuss.elastic.co/t/adding-filter-to-aggregation-has-search-string-with-special-charecters/48807 "2016-04-29T13:22:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sandipkmbhr](https://avatars.discourse-cdn.com/v4/letter/s/f19dbf/32.png) [@sandipkmbhr](https://discuss.elastic.co/u/sandipkmbhr)\
**Post date:** [April 29, 2016, 1:22pm UTC](https://discuss.elastic.co/t/adding-filter-to-aggregation-has-search-string-with-special-charecters/48807/1 "2016-04-29T13:22:41Z")

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Hi All,  
I am creating visualization with pre-filtered search,  
I have confirmed that it contains details/data for normal search query : "http\_request:"/coredb-main-ws/read/getFeaturesByIds".

But If I add this to Sub Aggregation filter. It gives below error.  
Error: Uncaught Error: Syntax error, unrecognized expression: [data-label="http\_request:"/coredb-main-ws/read/getFeaturesByIds""] ([https://kibana.XXX.com/bundles/commons.bundle.js?v=9693:19289](https://kibana.XXX.com/bundles/commons.bundle.js?v=9693:19289))  
at window.onerror ([https://kibana.xxx.com/bundles/commons.bundle.js?v=9693:64768:25](https://kibana.xxx.com/bundles/commons.bundle.js?v=9693:64768:25))

Surprisingly this has been working with my Kibana3

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 10:55pm UTC](https://discuss.elastic.co/t/adding-filter-to-aggregation-has-search-string-with-special-charecters/48807/2 "2017-07-05T22:55:13Z")

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