SpringBoot InvalidDataAccessApiUsageException: Parameter value [%...%] did not match expected type

Hi,

after updating from Spring Boot 2.6.4 to 2.6.6 I observe the following issue:

I have a DataSupplierRepository with the method findByNameContainingIgnoreCaseOrderByNameAsc(String). The first call is working but all subsequent calls fail with the following error:

org.springframework.dao.InvalidDataAccessApiUsageException: Parameter value [%bbb%] did not match expected type [java.lang.Character (n/a)]; nested exception is java.lang.IllegalArgumentException: Parameter value [%bbb%] did not match expected type [java.lang.Character (n/a)]

I tested it on PostgreSQL and H2 with the same error in both cases. When I remove the "Containing" from the method's name, the problem disappears. I have set up an simple test project where you can execute the unit test DataSupplierRepositoryTest in order to reproduce the error: https://github.com/Iceforgedmvp/containing-bug

Comment From: scottfrederick

Duplicate of #30421