Hello Naveen,

Thanks for posting queries in PSC.

Let us know which version of prpc you are using .
I found similar issue with hotfix provided as per below article.
https://pdn.pega.com/support-articles/frequent-javalangillegalargumente…;

Can you check by any chance this hotfix changes can give you any clue.


Thanks &Regards,
Durga

Can you please attach the PegaRULES as well. It may help us get the root cause of the issue.

Hi Naveen,

Thanks for posting on PSC.

File paths specified in these files may have a forward slash (“/”) or backward slash (“\”).

Local Change: 

Try replacing all the forward slashes("/") with backward slash("\"). 

Also to note, Illegal characters can be removed from the path by putting the check of the asterisk or special character. Though this issue is fixed in Pega 7.1.9.

Let us know, Pega version we could try to get ported Hfix for your version.

Hope it helps you in addressing the issue, kindly notify if it does.

Regards,

Asif