z/OS DFSMSdss Storage Administration
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Reading logical tape record (Eioption 04)

z/OS DFSMSdss Storage Administration
SC23-6868-01

This exit point is called when DFSMSdss has read a record from a data set that was created with a DUMP command and dumped on tape or DASD. The EIRECPTR points to the tape record. The valid return codes are:
0
Continue normal processing
8
Insert record
20
Disconnect exit
24
Select user statistics records
32
End function.
Note: If code 24 is returned, DFSMSdss only calls this exit point when DFSMSdss processes user statistics records.

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