The ICU collation '%1' has defaulted to another collation

Error constant SQLE_COLLATION_DEFAULT_WARNING
ODBC 2 State 01000
ODBC 3 State 01000
Parameter 1 The ICU collation specifier.
Severity 10
SQLCODE 201
SQLSTATE 01WC4
Sybase error code 13397
Probable cause

The specified ICU collation is not available. Another collation was substituted, which may or may not produce suitable results. Due to the structure of ICU, the collation that was used is not known, but was the best alternative to the specified collation. If this database is used on another platform, a different collation may be chosen and the operation may generate different results.