OWB 220.127.116.11 Design Center Fails With Repository Connection Error And ORA-00600: internal error code, arguments: 
(Doc ID 1324967.1)
Last updated on FEBRUARY 04, 2019
Applies to:Oracle Warehouse Builder - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Information in this document applies to any platform.
The OWB 126.96.36.199 Design Center shows poor performance and fails with following message:
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