Problematic tests list (5 rows):

bugs.core_1999_test | TimeStamp in the every line output gbak.exe utility
bugs.core_2001_test | When trying to show "conversion error", "arithmetic exception/string truncation" may appear instead, misleading the user
bugs.core_2004_test | ALTER USER XXX INACTIVE
bugs.core_2005_test | Support SQL 2008 syntax for MERGE statement with DELETE extension
bugs.core_2006_test | SUBSTRING with regular expression (SIMILAR TO) capability

This list is the same for:

6.0.0.1886 2026.04.07 b137a213 | SS