NumKeyColumns property in Merge Join not set correctly (BIML express 2018)
I successfully generated a package with Merge Join component but I am getting below error during execution:
Error: 0xC02020B1 at DFT - Load DSEMPSAL, MGJ - Merge Join : The NumKeyColumns value is not valid. In the MGJ - Merge Join, the value for the NumKeyColumns custom property must be between 1 and 1.
I have only one Key, but in NumKeyColumns, It is automatically setting value as 9. I didn't find any syntax to set this value in BIML script.
Do anyone know how we can set NumKeyColumns value dynamically using BIML script?