CASCF0042S config-module: Configuration error, invalid region name (region-name) or directory

The region's base directory ($REGIONBASE/$TXREGN) in invalid.
Restriction: This topic applies only when the Enterprise Server feature is enabled.
System Action:
Terminate the requesting process.
Resolution:
Check that region name is correct and the directory exists.
Module:
config-module(dfhcpcfe)
Destination:
Standard error