I've created a Azure Data Factory pipeline which copies data from csv to Azure Sql db. I've configured the custom loggings. I've one piplelines with data flow task. And another Execute pipelines which executes the inner data flow task or the 1st pipeline. I've configured the custom log capture through stored procedure on top of the Execute pipeline. Now the logs are working fine but I want to capture the source and target rows i.e. rowcount in my log table. I tried with @activity('ExecutePiepline1').output.rowsCopied but it didn't work says the property doesn't exist. Kindly help me with correct expression.