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Question

 Madhusudan Sharma (MadhusudanS9253)
Coforge DPA private limited
Technical Architect
Coforge DPA private limited
AU
MadhusudanS9253 Member since 2015 38 posts
Coforge DPA private limited
Posted: Feb 22, 2017
Last activity: Feb 22, 2017
Posted: 22 Feb 2017 6:03 EST
Last activity: 22 Feb 2017 23:41 EST
Closed

Service REST wizard - Best Practices

Hi,

I have seen many a times that LSAs asks not to run the service wizard.can anyone please tell me what is the reason behind this?

Thanks,

Madhusudan

***Moderator Edit: Vidyaranjan | Updated Categories***

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Data Integration

Posted: 7 years ago
Posted: 22 Feb 2017 23:41 EST
Prasanth Kumar Kolluru (prasanthkumar)
PEGA
Technical Solutions Engineer
Pegasystems Inc.
IN

Hi Madhu,

I have faced such scenarios so let me see if I can explain this to you. While running a REST wizard it shows a NullPointerException which causes the Rest Data Source Wizard to halt rule creation and revert all changes. The REST Integration wizard, while creation of rules, is incorrectly attempting to use the undefined value of a property, leading to a NullPointerException. This might be one of the reasons for the issues you see. Manual creation of the service package, service method and activity is the best practice and this will let you know exactly, the rules and the how-to's that you create as opposed to the rules that the wizard creates for you.

I hope this information helps you and please let me know if you have more questions.

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