DFS0731I (A VSAM physical error message starting with VSAM message byte 26.)
Explanation
A physical I/O error has occurred while executing a VSAM open or close. Message DFS0730I has been issued to explain the details of this failure.
System action
See message DFS0730I.
Programmer response
See z/OS® DFSMS Macro Instructions for Data Sets for the VSAM physical error message. If necessary, recover the database by using IMS recovery utilities.