Support Article
Agents are disabled after upgrade to Pega 8.1.3
SA-80548
Summary
After upgrading Pega 7.3.1 to Pega 8.1.3, agents are disabled when a data page required parameter warning displays in the agent activity.
Error Messages
ERROR - Batch activity "MyOrg-MyApp-Work.MyAgentActivity" threw:
com.pega.pegarules.pub.PRRuntimeException: unable to execute agent: MyApp #0: MyOrg-MyApp-Work.MyAgentActivityUnable to load data page D_MyDataPage. Required parameters : MyParam1. cannot be blank
Steps to Reproduce
Execute the agent after upgrading.
Root Cause
An issue in the custom application code or rules.
A defect in Pega 7.3.1 allowed the agent to continue running even when an error occurred. This defect is addressed in Pega 8.1.3.
Resolution
Perform the following local-change:
Ensure that the error scenario is handled or avoided in the agent activity.
Published August 15, 2019 - Updated December 2, 2021
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