DFS7421E THE MANAGEDACBS CONTROL STATEMENT DOES NOT SUPPORT THE GSAM PARAMETER
Explanation
The GSAM parameter on the MANAGEDACBS control card that is specified with the STAGE or UPDATE parameter is only valid for the DFS3PU00 utility. DFS3UACB does not support the GSAM parameter with the MANAGEDACBS control statement because ACBGEN is not required for a GSAM database.