A new update is available for SAS Data Integration Studio , version 9.4_M4 :
The SAS® Data Integration Studio SCD Type 2 Loader transformation generates errors when loading data into an external DBMS
Redeploying a job using SAS® Management Console fails with the \"UNKNOWN_ORIGINAL_SOURCE_FILE\" error when the deployed job was defined by importing
Note: A comprehensive list of all SAS hot fixes is available from support.sas.com. You can use the SAS Hot Fix Analysis, Download, and Deployment (SASHFADD) tool to manage your SAS hot fixes.