# Data too large for response \[parent\] **URL:** \ **Category:** Elasticsearch\ **Created:** [October 30, 2023, 2:34pm UTC](https://discuss.elastic.co/t/data-too-large-for-response-parent/346048 "2023-10-30T14:34:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![uhlirradek95](https://avatars.discourse-cdn.com/v4/letter/u/c37758/32.png) [@uhlirradek95](https://discuss.elastic.co/u/uhlirradek95)\ **Post date:** [October 30, 2023, 2:34pm UTC](https://discuss.elastic.co/t/data-too-large-for-response-parent/346048/1 "2023-10-30T14:34:49Z")
Hi, could you please help me to understand following exception? Cluster configuration: 3 nodes each 6CPU, 32GB RAM, completely on SSD While making a search request, following exception occours: `[Invalid response returned from ElasticSearch, Request failed to execute. Call: Status code 429 from: POST /_search/scroll?pretty=true&error_trace=true. ServerError: Type: circuit_breaking_exception Reason: "[parent] Data too large, data for [] would be [16311134374/15.1gb], which is larger than the limit of [16241183948/15.1gb], real usage: [16311133056/15.1gb], new bytes reserved: [1318/1.2kb], usages [request=0/0b, inflight_requests=352448/344.1kb, model_inference=0/0b, eql_sequence=0/0b, fielddata=88850304/84.7mb]"]` It helps across all indicies. What can help to prevent this issue to be fixed? If you need some extra informations, let me know, will reply them back asap. ---
**Author:** ![Priscilla\_Parodi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/priscilla_parodi/32/43047_2.png) [@Priscilla\_Parodi](https://discuss.elastic.co/u/Priscilla_Parodi)\ **Post date:** [October 31, 2023, 12:22am UTC](https://discuss.elastic.co/t/data-too-large-for-response-parent/346048/2 "2023-10-31T00:22:48Z")
Hello @uhlirradek95, Welcome to the community! This is a circuit breaking exception, to prevent nodes from running out of JVM heap memory. Pls check this doc for more details: [Circuit breaker errors | Elasticsearch Guide [8.10] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/current/circuit-breaker-errors.html) ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [November 28, 2023, 12:23am UTC](https://discuss.elastic.co/t/data-too-large-for-response-parent/346048/3 "2023-11-28T00:23:11Z")
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