fskorgen opened a new issue, #8219: URL: https://github.com/apache/hop/issues/8219
### Apache Hop version? 2.19 ### Java version? 21 ### Operating system Windows ### What happened? **Affected:** 2.19.0 and earlier. `StreamLookup.handleNullIf()` converts each configured default from text according to `ReturnValue.valueDefaultType`. The switch handles `IValueMeta.TYPE_DATE`, but not the first-class `IValueMeta.TYPE_TIMESTAMP` type. A non-empty default for a Timestamp return field therefore reaches the `default` branch and throws `StreamLookup.Exception.ConversionNotImplemented` during transform initialization. ### Steps to reproduce 1. Configure a Stream Lookup with a return field of type **Timestamp**. 2. Enable the default used when the lookup misses, and enter a non-empty timestamp value. 3. Start the pipeline. **Expected:** the default is parsed and used for rows that miss the lookup, as it is for a Date return field. **Actual:** the pipeline fails before the first row is processed, with `StreamLookup.Exception.ConversionNotImplemented`. The same configuration with return type Date enters the parsing branch and works. ### Suggested fix Handle `TYPE_TIMESTAMP` alongside `TYPE_DATE`. The existing branch already parses to a `java.util.Date`, which Hop's Timestamp value metadata accepts. ### Issue Priority Priority: 2 ### Issue Component Component: Transforms -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
