ARC1206I
DUPLICATE DATA SET NAME IN DFSMSHSM DATA BASE

Explanation

A MIGRATION command was ended because a data set with the requested name has already migrated. If the data set is a VSAM data set, a DFSMShsm control data set entry exists with the same name as the VSAM data set and with a non-VSAM organization.

System action

The space management of the data set ends. DFSMShsm processing continues.

Programmer response

Issue the LIST or HLIST command to display the MCDS information associated with the data set. If the data set does not exist on a migration volume (it has been recalled), issue the FIXCDS command to turn off the MCDFASN bit.

If a listcat shows the data set is cataloged on a primary volume, issue a RECALL command in case the previous recall failed due to a product or system outage.

Source

DFSMShsm