IGZ0257W The environment variable `env-var` for file `file-name` in program `program-name` contains an invalid dataset name value.

Explanation
 While processing the allocation of the file, the
dataset name specified in the DSN keyword of the environment variable
was invalid. The OPEN statement failed with file status 98.

System action
 If a file status or error declarative was specified
for the file, no system action is performed. If neither a file status
nor an error declarative was specified for the file, the program is
terminated and message IGZ0035S is generated.

Programmer response
 Correct the dataset name in the DSN keyword
of the environment variable.

Symbolic Feedback Code
 IGZ081

IGZ0257W The environment variable env-var for file file-name in program program-name contains an invalid dataset name value.

Explanation

System action

Programmer response

Symbolic Feedback Code

IGZ0257W The environment variable `env-var` for file `file-name` in program `program-name` contains an invalid dataset name value.