Hotfix/error messages

.docs/api/analyse-service.md

dbrepo-analyse-service/app.py

dbrepo-analyse-service/determine_dt.py

...main/java/at/tuwien/gateway/impl/KeycloakGatewayImpl.java

...va/at/tuwien/gateway/impl/MetadataServiceGatewayImpl.java

...ervices/src/main/java/at/tuwien/mapper/MariaDbMapper.java

...services/src/main/java/at/tuwien/service/ViewService.java

...java/at/tuwien/service/impl/AccessServiceMariaDbImpl.java

...va/at/tuwien/service/impl/DatabaseServiceMariaDbImpl.java

.../main/java/at/tuwien/service/impl/HibernateConnector.java

...java/at/tuwien/service/impl/QueueServiceRabbitMqImpl.java

...java/at/tuwien/service/impl/SchemaServiceMariaDbImpl.java

...java/at/tuwien/service/impl/SubsetServiceMariaDbImpl.java

.../java/at/tuwien/service/impl/TableServiceMariaDbImpl.java

...n/java/at/tuwien/service/impl/ViewServiceMariaDbImpl.java

...java/at/tuwien/gateway/impl/BrokerServiceGatewayImpl.java

...main/java/at/tuwien/gateway/impl/CrossrefGatewayImpl.java

helm/dbrepo/values.yaml