On the Exits tab you can choose to direct the call to new or preconfigured components, according to the following scenarios:

OK: When the SOQL query is successful and returns a result.
No result: When the SOQL query is successful but does not return a result.
Timeout: When the query exceeds the maximum amount of time for a response to be returned. Values for this maximum amount of time can go from 1 up to 10 seconds, with 8 seconds being the default timeout.
Error: When the query generates an error.

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Error Handling

You can use the “Error Handling” section to define the behavior for unexpected failure during the execution of a component. For more information on this section, please refer to the "Error handling" documentation.