# Elastic Certified Observaibility Trainning Course - Lab 4.3

**URL:** <https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072>\
**Category:** Elastic Training\
**Created:** [June 28, 2023, 12:02pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072 "2023-06-28T12:02:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Sara\_YB](https://avatars.discourse-cdn.com/v4/letter/s/5f8ce5/32.png) [@Sara\_YB](https://discuss.elastic.co/u/Sara_YB)\
**Post date:** [June 28, 2023, 12:02pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072/1 "2023-06-28T12:02:27Z")

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Course: \<Which course are you asking about?\> Elastic Observability Engineer  
Version: \<And which particular version?\> 7.9  
Question: \<Please add details here!\>  
I am struggling with lab 4.3, here are what i exactly did:

1. Login to "Kibana"

2. Click "Stack Management"

3. Click "Ingest Node Pipelines", then "Create a pipeline"

4. Name the pipeline "my\_weblog\_pipeline" \>\> as provided in lab instructions  
5.Clcik "Add a processor"

5. Select "Set" as processor type

6. Copy the answer provided in lab instructions \>\> below is a screenshot:  

7. Click "Add"

8. Click "Create pipeline", but got the below error:  

I need your help to solve this issue pelase.  
Thank you!

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**Author:** ![Romain\_Geffraye](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/romain_geffraye/32/77053_2.png) [@Romain\_Geffraye](https://discuss.elastic.co/u/Romain_Geffraye)\
**Post date:** [June 28, 2023, 4:23pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072/2 "2023-06-28T16:23:38Z")

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Hello,

You don't need to set up a `set` processor but rather multiple processors (convert, remove, uppercase and date) as provided in the screenshot.

The answer provided in the lab's instructions is the body that needs to be used if you want to define the pipeline using the [API](https://www.elastic.co/guide/en/elasticsearch/reference/7.9/pipeline.html)

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<div class="post-metadata">

**Author:** ![Sara\_YB](https://avatars.discourse-cdn.com/v4/letter/s/5f8ce5/32.png) [@Sara\_YB](https://discuss.elastic.co/u/Sara_YB)\
**Post date:** [June 29, 2023, 4:12pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072/3 "2023-06-29T16:12:19Z")

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Thank you Romain for clarification.

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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 29, 2023, 4:12pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-4-3/337072/4 "2023-07-29T16:12:58Z")

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