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Question

 Jnnanankur Chatterjee (Ankur)
Coforge Ltd.
Senior Technology Specialist
Coforge Ltd.
IN
Ankur Member since 2016 22 posts
Coforge Ltd.
Posted: Dec 14, 2017
Last activity: Jun 25, 2019
Posted: 14 Dec 2017 10:36 EST
Last activity: 25 Jun 2019 13:55 EDT
Closed
Solved

How to resolve " Missing stream key property pyID"

Hi all,

Requirement is to launch a Harness form an activity.
I am using the OOTB activity "Show-Harness"
The parameters i am passing are- Purpose and the HTMLClass .

The Purpose contains the Harness name and the HTML class has the class name of the Harness rule.

I am getting the below error
"Missing stream key property pyID"

Please tell me how to resolve this.

Thanks in advance :)

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Posted: 6 years ago
Posted: 15 Dec 2017 5:14 EST
Santhosh Bagannagari (bagas)
Pegasystems Inc.
Tech Lead, Security Engineering
Pegasystems Inc.
IN

Hi,

For Show-Harness activity, you don't need to pass the parameter "HTMLClass" when the Purpose we are giving is of Harness(name of a harness rule). You can remove this parameter and try.

Thanks,

Santhosh

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Posted: 6 years ago
Posted: 15 Dec 2017 5:45 EST
Ujjwal Kumar Shukla (UjjwalShukla_GCS)
PEGA
Senior Manager, Technical Support
Pegasystems Inc.
IN

Hi,
There are Articles similar to this and hence I believe that the issue would be similar for you.

https://collaborate.pega.com/question/how-resolve-missing-stream-key-property-pystreamname-when-calling-activity-work
Since I dont have info on the failure steps that tracer would show I would strongly recommend you to go through Java steps of Show-Harness activity.

Perhaps the last Java step would be throwing this issue. 
Verify the PegaRules log to get the complete picture

Bug me for help!!

Thanks,
Ujjwal

 

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Posted: 6 years ago
Posted: 15 Dec 2017 6:07 EST
Lakshmi Venkatesh Kakumani (kakul)
PEGA
Associate Technical Solutions Engineer
Pegasystems Inc.
IN

I think it is expecting the pyID value. Use Pass Current Parameter Page option and set the value of pyID in the previous step.

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Posted: 6 years ago
Posted: 7 Jun 2018 14:20 EDT
Andrew Byberg (NascoMan)
NASCO
System Engineer
NASCO
US

What was the solution to this problem? I am having the same issue. Calling ReloadActivity fails with:

 ** Missing stream key property pyID 

 

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Posted: 6 years ago
Posted: 11 Jun 2018 13:35 EDT
Marissa Rogers (MarissaRogers)
MOD
Principal Knowledge Management Specialist
Pegasystems Inc.
US
Hello!
 
Thank you for posting your query on PSC. This looks like an inactive post and hence, we suggest you create a new post for your query.
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Hello!
 
Thank you for posting your query on PSC. This looks like an inactive post and hence, we suggest you create a new post for your query. Click on the Write a Post button that’s at the top of our Pega Support Community homepage. Once created, please reply back here with the URL of the new post.
 
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Posted: 5 years ago
Posted: 25 Jun 2019 13:55 EDT
Bharathan T (Bharathan)
Tekclan Software Solutions
Software Engineer
Tekclan Software Solutions
IN
" Missing stream key property pyID" Error will display in tracer when we gave wrong class name for StreamClass Parameter. If we are calling ReloadSection activity If we provided section name in StreamName parameter , then we have to provide Rule-Obj-Section as StreamClass parameter value.
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