ADR257I
CVAFDSM MACRO UNABLE TO DETERMINE THE HIGHEST ALLOCATED DSCB ADDRESS ON VOLUME volume_serial_number,xx-yyyy

Explanation

xx
is a CVAF return code. See z/OS DFSMSdfp Diagnosis for a description of CVAF codes.
yyyy
is the CVSTAT status code. See z/OS DFSMSdfp Diagnosis for a description of CVSTAT codes.

System action

DFSMSdss processing continues to the end of the VTOC. The return code is 0.

Operator response

None.

Programmer response

Take the action recommended by CVAF.

Source

DFSMSdss

Parent topic: ADR message explanations