Support Article
PRGateway Exception occurs on launching Pega Web Mashup gadget
SA-50877
Summary
PRGateway exception displays when the Pega Web Mashup gadget starts. Error occurs in multi-node environment.
Error Messages
PRGateway Exception: Logical host: 'PegaApp' does not map to a PRPC host.
Steps to Reproduce
1. Log in to the application
2. Start Pega Web Mashup gadget multiple times
Root Cause
A defect or configuration issue in the operating environment. Gadget references a logical host that is not present in PRGateway configuration.
Resolution
Here’s the explanation for the reported behavior : Gateway nodes had incorrect configuration. On setting all the nodes with the correct configuration, everything works as expected.
Published November 29, 2018 - Updated October 8, 2020
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