Support Article
Unable to save data into exposed columns on some nodes
SA-49098
Summary
Unable to save work object data to exposed columns on some nodes despite optimized properties.
Error Messages
Not Applicable
Steps to Reproduce
- Add columns manually to a table directly in the database.
- Create properties with the same name as the new columns.
- Save the objects without restarting the instance.
Root Cause
A software use or operation error.
Some application nodes were not restarted after the database schema was changed.
Resolution
Here’s the explanation for the reported behavior:
As Pega only reads database schema metadata during engine start up, when changes are made to the schema, all instances connected to the database must be restarted.
Published March 18, 2018 - Updated October 8, 2020
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