Data Integration Connector Release Notes > Connector and connectivity issues > Amazon Redshift V2 Connector
  

Amazon Redshift V2 Connector

Fixed issues

The following table describes fixed issues:
Issue
Description
CCORE-2089
When you enable the staging optimization property for lookups configured to use persistent cache, the mapping fails at runtime for consecutive runs. (April 2025)
CCON-101731
When you run a mapping task that is based on a mapping in SQL ELT mode, and the mapping contains a parameterized unconnected Lookup transformation, the task fails with the following error:
An error occurred during mapping translation: Internal error.
(April 2025)

Known issues

The following table describes known issues:
Issue
Description
CCORE-1834
When you enable the staging optimization property for the source and run a parameterized mapping, the mapping task runs without optimizing the performance. (April 2023)