qxo opened SPR-14706 and commented

sample code :

git clone https://github.com/qxo/spring-pull-1661-test

cd /spring-pull-1661-test

mvn test
===> will found the bug!

and fix pull : #1161

then setTransactionManagerBeanName on spring config (TransactionProxyFactoryBean) will slove the issue.

Issue Links:

• Transaction manager cache fails to repopulate when multiple transaction managers defined [SPR-14609] #19177 Transaction manager cache fails to repopulate when multiple transaction managers defined ("duplicates")