IZD0014W UNABLE TO ACCESS dataset_name - SYSDSN gave; sysdsn_data

Explanation

An attempt was made to read a data set or member but the REXX SYSDSN() function returned an error.
The message variables are:
dataset_name
The name of the data set returned from the IFI interface.
sysdsn_data
The data returned by SYSDSN().

System action

Processing continues but no data is returned from the named data set.

System programmer response

Check that the data set exists and that the user that runs the DLA job has sufficient RACF® authority to read the data set.