IDC21411I   DATA SET dsname IS MARKED NOT USABLE

Explanation

The specified data set has been marked as not usable by a DELETE FORCE operation or by a RESETCAT operation because of space occupancy conflict.

In the message text:
dsname
The data set name.

System action

If the sphere base and any of its associations have been defined in the target catalog they will be deleted from the target catalog. Then processing is continued with the next base object.

System programmer response

Enter the access method services LISTCAT command to list catalog entries and information about objects defined in the catalog.

Programmer response

The data set can be recovered by using the REPRO command. Then reissue the CNVTCAT command.

Source

DFSMSdfp

Module

IDCCC02