What is CAY67xx messges means?

Document ID : KB000124400
Last Modified Date : 13/02/2019
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Issue:
We got the following messages but we cannot find it in the messages guide.
https://docops.ca.com/ca-jclcheck-workload-automation/12-0/en/reference/jclcheck-messages 

CAY6701E INVALID JOB NAME
CAY6702E USER=TEST NOT FOUND

Could you please tell me your advice?
Environment:
OS:z/OS 2.3
Product:CA JCLCheck r12.0 s1607
Resolution:
This messge is user message.Therefore, there is no report in the message guide.
Please confirm the your user-exit and  you must check a JCLMSG of the CAZ2SRC.
The JCLCheck is provid the 700-900 reserved for messge of the user.