Db connect HTTP 400 Error

[Nawab]

I am getting below error on my dbconnect, every thing was working fine

HTTP Error 400, HEC response body: {"text":"Invalid data format","code":6,"invalid-event-number":15}, trace: HttpResponseProxy{HTTP/1.1 400 Bad Request [Date: Mon, 29 Sep 2025 10:35:01 GMT, Content-Type: application/json; charset=UTF-8, X-Content-Type-Options: nosniff, Content-Length: 65, Vary: Authorization, Connection: Keep-Alive, X-Frame-Options: SAMEORIGIN, Server: Splunkd] ResponseEntityProxy{[Content-Type: application/json; charset=UTF-8,Content-Length: 65,Chunked: false]}}

[isoutamo]

Can you tell more about this?

• Where you are getting this?
• What you have actually try/done?
• What is your environment?
• What DB you have?
• What are your versions (splunk, dbx, jdbc drivers/packages, OS, target db etc.)
• Is this db_input or something else?
• Or are you initially configure your DB Connection to source DB?

[Nawab]

no we haven't changed anything on our query

[PrewinThomas]

@Nawab 

Have you modified any of your query? Can you specify more details.

The error highlights here can be of multiple reasons 

{"text":"Invalid data format","code":6,"invalid-event-number":15}

Regards,
Prewin
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