IGW01505W
SEQUENTIAL INPUT SPECIFIED FOR BACKUP. DDNAME = ddname

Explanation

The VTOC indicates that the data set is a sequential data set, but the request is not marked as a backup request. A backup request is assumed.

In the message text:
ddname
The ddname pointing to the data set.

System action

Processing of the current request continues.

User response

Verify that the results are as intended.

Source

DFSMSdfp and File and Attribute Management Services.

Routing code

11

Descriptor code

6