Hi All,

I just want to know what are other possible error codes.

can anyone answer 

How many logical operators do you have in your UDM search query?  There is a limit of 169: 
https://cloud.google.com/chronicle/docs/investigation/udm-search-best-practices

Hi ​@kentphelps , Im looking for all the other possible error and error code just for info

The codes are standard Google API response status, of which the documentation is available here:

https://developers.google.com/actions-center/reference/grpc-api/status_codes

I previously wrote a blog on the topic and captured a couple more examples - https://medium.com/@thatsiemguy/automated-yl2-rule-error-notifications-with-soar-f7ded295dea3

The response message itself however I do not see is documented.

Hi ​@cmmartin_google ,

let me rephrase my question …

In screenshot we can see that code 3 is “too many ORs or ANDs” so similarly i want to know what are other code 1,2,4,5, etc and their code messages so i know list of ruleExecutionErrors

The message part of the error is not publicly documented unfortunately, beyond the high level code enum (as linked, e.g., 3 is invalid argument)