Support Article
Cannot convert data tables to local data storage after upgrade
SA-49220
Summary
After upgrading to Pega 7.2.2, unable to convert data tables to data types with local data storage. The classes do not map to pr_other or any external database.
Error Messages
** Optimization cannot be performed for classes in this hierachy because of one or more of the following reasons : they are abstract or in a Pega shipped ruleset or mapped to either pr_other or an external table
Steps to Reproduce
- Upgrade from Pega 7.1.8 to Pega 7.2.2.
- Convert data tables to data types with local data storage.
Root Cause
A defect in Pegasystems’ code or rules.
The database table mapped to the data table did not have the pzPvStream BLOB column.
Resolution
Perform the following local-change:
Create the pzPvStream BLOB column manually in the database table.
Published March 17, 2018 - Updated October 8, 2020
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