# Mustache script result size limit exceeded

**URL:** <https://discuss.elastic.co/t/mustache-script-result-size-limit-exceeded/375818>\
**Category:** Elasticsearch\
**Created:** [March 13, 2025, 10:10am UTC](https://discuss.elastic.co/t/mustache-script-result-size-limit-exceeded/375818 "2025-03-13T10:10:24Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![RainTown](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/raintown/32/140206_2.png) [@RainTown](https://discuss.elastic.co/u/RainTown)\
**Post date:** [March 13, 2025, 3:26pm UTC](https://discuss.elastic.co/t/mustache-script-result-size-limit-exceeded/375818/2 "2025-03-13T15:26:55Z")

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> [@Arun\_Kumar8](#):
>
> `Mustache script result size limit exceeded`

> [@Size\_limit\_exceeded\_exception](https://discuss.elastic.co/t/size-limit-exceeded-exception/372374):
>
> Hi, We have recently upgraded from Elasticsearch 7.17.11 to 7.17.25. Post the upgrade, we started seeing the below exception while querying through Search (Mustache) templates. ElasticsearchStatusException[Elasticsearch exception [type=parse\_exception, reason=Mustache script result size limit exceeded]]; nested: ElasticsearchException[Elasticsearch exception [type=size\_limit\_exceeded\_exception, reason=String [{ "\_source":["] has exceeded the size limit [1048576]]] This error is occuring onl…

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