Pelayo-Reguera opened a new issue, #8808: URL: https://github.com/apache/hop/issues/8808
### Apache Hop version? 0.20 ### Java version? 21 ### Operating system Windows ### What happened? Honestly, I don't know what this error means, but it doens't allow me to finish the pipeline (see details). In v0.19 works and in v0.20 keeps writing the messages (in details). And if try to stop the execution in that moment, then the GUI freezes. I also attach you the entire log of an execution, so that you can see that everything is executed correctly with content but as it doesn't finish it isn't commited to the DB. [log.txt](https://github.com/user-attachments/files/33199096/log.txt) <details><summary>Details</summary> <p> ```shell S NULL.0[0m [31m2026/10/08 08:40:35 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/inquilino IS NULL.0[0m [31m2026/10/08 08:40:35 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/grupo IS NULL 2.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/inquilino IS NOT NULL AND nombre NOT [BAJA] 2.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/inquilino IS NOT NULL AND nombre NOT [BAJA].0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/Filter rows.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/ID inquilino IS NULL 2.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/grupo IS NULL.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/inquilino IS NULL 2.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/Referencia NOT NULL.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/Dummy (do nothing) 5.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/Dummy (do nothing) 3.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/ID inquilino IS NULL.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/inquilino IS NULL.0[0m [31m2026/10/08 08:40:46 - General - ERROR: Skipping execution data set without row metadata: FirstOutput/grupo IS NULL 2.0[0m ``` </p> </details> ### Issue Priority Priority: 1 ### Issue Component Component: Pipelines -- 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]
