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Support Article

Class not saved with Concrete type

SA-90137

Summary



On creating a class of type Concrete in the Organizational Data layer, error occurs on saving the class record.


Error Messages



Save Failed - Trying to save an Invalid page:Table doesn't exist in Database.

Trying to save an invalid page:page is not valid.


Steps to Reproduce

  1. Create a class of type Concrete in Organizational Data layer (that is, Org-Data).
  2. Save the class.


Root Cause



A defect or configuration issue in the operating environment.
After code migration, the pr_history_* table mapped to the History-Org-Data class in the Data-Admin-DB-Table record, was missing.



Resolution



Here’s the explanation for the reported behavior:

The user had changed the Data-Admin-DB-Table of History-Org-Data class mapping to the out-of-the-box pr_history table.

Perform the following local-change:
  1. Identify the missing History tables.
  2. Import these tables from another environment.
  3. Change the Data-Admin-DB-Table of the History-Org-Data class mapping to pr_history_* table (that is, the original History table).

Published March 25, 2020 - Updated December 2, 2021

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