Linux Server Pattern ended in Identification Engine Error

[Suvetha S]

Hi All,

I'm trying to discover Linux server and Discovery completed in Classified phase. Linux pattern ended in Error and below is the error i see in logs. 

Identification Engine: Discovery status is FAILURE, Identification sections in pattern failed: section: discovery, error: JAVASCRIPT_CODE_FAILURE: TypeError: Cannot convert null to an object. (ad_hoc:EvalClosure-Filter route interfaces-705444873; line 11).

Identification Engine: Discovery status is FAILURE, Identification sections in pattern failed: section: discovery, error: JAVASCRIPT_CODE_FAILURE: TypeEr

What is the root cause for the issue? Please advice 

[Shreya Jain1]

Hi @Suvetha S,

Did issue fix after applying update set ServiceNow provided on KB1204233? I'm facing same issue but when i applied update set its throwing error as attached. 

As per log, name is empty for Router interface due to which discovery is failing.

[Suvetha S]

Hi @Shreya Jain1 

I too faced the error while importing update sets. I copied the script from the KB and updated the script manually in the Discovery pattern.