TM1 Forum

Posted: **Mon Mar 09, 2020 12:49 am**

Hi, all

We are on PAW 2.0.46 and I found this error when expanding process tree. Other trees are fine. Any idea?

Caused by: com.fasterxml.jackson.core.JsonParseException: Invalid UTF-8 start byte 0xa0
at [Source: (com.ibm.ba.pm.harmony.common.tm1.TM1RestResult$InputStreamProxy); line: 1, column: 268191]

Seems like some UTF-8 characters is causing the issue but I couldn't find any.

Thanks.

Posted: **Tue Mar 10, 2020 12:17 am**

macsir wrote: ↑Mon Mar 09, 2020 12:49 am Hi, all

We are on PAW 2.0.46 and I found this error when expanding process tree. Other trees are fine. Any idea?
Caused by: com.fasterxml.jackson.core.JsonParseException: Invalid UTF-8 start byte 0xa0
at [Source: (com.ibm.ba.pm.harmony.common.tm1.TM1RestResult$InputStreamProxy); line: 1, column: 268191]
Seems like some UTF-8 characters is causing the issue but I couldn't find any.

Thanks.

Just a wild guess, some process name uses special characters that're reserved by JSON and it is not handled in PAW ?

Posted: **Tue Mar 10, 2020 3:03 am**

No, I went through all of them. Can't find any. Thanks.

Posted: **Fri Mar 13, 2020 12:38 am**

I even tested with following statement which works fine.
https://PROD SERVER:8010/api/v1/Processes

Posted: **Wed Mar 18, 2020 1:50 am**

I recopy the whole data folder again from 10.2.2 to PA. The issue went away and not sure why. Pretty much they are same bunch of processes.

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