Hymmen opened a new issue, #3849: URL: https://github.com/apache/hop/issues/3849
### Apache Hop version? 2.8 ### Java version? openjdk version "17.0.10" 2024-01-16 ### Operating system Windows ### What happened? If a row enters one of the transforms “Database Join” and ”Database Lookup” which contains some of the same field names as are added by the transform than “show output fields” shows the duplicate fields with “_1” as field names, but the passed-on row is without the changed names, so that when you try to use the _1 name, you get something like the following error: Eigene Ergebnisse?.0 - ERROR: Unexpected error Eigene Ergebnisse?.0 - ERROR: org.apache.hop.core.exception.HopException: Eigene Ergebnisse?.0 - Fields 'LOESCHPROFIL_VERSION_1' used in the condition are not found in input from previous transforms Eigene Ergebnisse?.0 - Eigene Ergebnisse?.0 - at org.apache.hop.pipeline.transforms.filterrows.FilterRows.checkNonExistingFields(FilterRows.java:197) Eigene Ergebnisse?.0 - at org.apache.hop.pipeline.transforms.filterrows.FilterRows.processRow(FilterRows.java:80) Eigene Ergebnisse?.0 - at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:55) Eigene Ergebnisse?.0 - at java.base/java.lang.Thread.run(Thread.java:829) The names with _1 are, in this case, selectable in “Filter Rows”, but not usable. ### Issue Priority Priority: 3 ### 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: issues-unsubscr...@hop.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
