EB610 EDS DATASET READ ERROR CODE = `nnn`

Explanation
A read against an EPILOG data store failed. 

System action
The command or command section is terminated. If possible, the command continues with another workload. 

User response
This problem was caused by either an I/O error on the data set or an internal error within EPILOG. If the error code does not indicate an I/O error, contact IBM Software Support for assistance.   