Support Article

Error when updating a record in table with Virtual Column



Getting Error when trying to update or insert data to a property that is linked to a virtual column of  External table in Oracle.

Error Messages

ORA-54017: UPDATE operation disallowed on virtual columns

Steps to Reproduce

  1. Make sure Oracle database table you are accessing  has virtual column.
  2. Create and activity to call method Obj-Open to read the column from the database.
  3. Write a step "Property-Set" to update the property.

Root Cause

This issue was determined to be a product enhancement request.


An enhancement request, FDBK-15788 has been created for consideration by Pega Product Management.  


Published June 20, 2016 - Updated September 15, 2016

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