HPSR3646E SORT CANNOT BE PROCESSED DUE TO COMPRESSED ROOT KEY

Explanation
 IMS HP Load
cannot sort the unload data, of which root key field is compressed.

System action
 IMS HP Load
issues a user 3646 abend and a dump. 

User response
 Specify DECOMPRESS=YES for the IMS HP Unload utility job to expand the compressed
keys.