[Hotfix] ECC sharding test

ECC has received version 19.12_sharding. This customer isn't live yet so we use it for a test running of the new cachedb sharding option. -- -- Sören Pestner - Entwickler - TraSo GmbH Nonnenstraße 42 D-04229 Leipzig telefon: +49 341 355 740 - 49 email: s.pestner@traso.de Geschäftsführer: Haiko Gerdes Handelsregister: Amtsgericht Leipzig (HRB 21850)