Source domain User "TestUser" does not exist in the Target domain. When running Workflow (with advance filter for specific sAMAccountName so only this user is targeted) it completes without error or warning, but user is not created in target domain. I already know that users can be created as it was previously done by the workflow prior to Source domain having requirements in place for sIDHistory synchronization but then deleted manually from the Target domain.
Workflow logs show the following:
Link matched source object CN=TestUser,OU=User,OU=Test,DC=COMPANY,DC=com in Source to objects in Target. Target object 4cf03cb2-f832-413e-bdf5-21777b0a06a6 has been created but has not been synced in.