You must be aware of a few error scenarios while using Dynamic Translation.

Error messages on forms and activity streams

Error messages are displayed when the text cannot be dynamically translated on forms activity streams.

Error messages on translator configuration

Table 2. Translator configuration
Scenario Error message
When there is no valid subflow associated with the translator configuration. Either a detect or a translate subflow is required for a valid translator configuration.
When multiple language code mappings are selected for the same language code Multiple language code mappings cannot be selected for the same language code(s): xx.