COBEC9003F COBOL Dialect = <dialect directive> is not supported

The COBOL directive, <dialect directive>, specifies a dialect which is not supported by the Micro Focus CICS Option.
Restriction: This topic applies only when the Enterprise Server feature is enabled.
System Action:
Terminate the preprocess/check.
Resolution:
Remove the <dialect directive> directive from the COBOL directives file or or use a directives file for a supported dialect.
Module:
cicsprep (dfhxc2pp)
Destination:
Source Listing, .TRL file, STDOUT