Changing the free space parameters for a partition data set

You can change them using either the HALDB Partition Definition utility (%DFSHALDB) or by using the free space parameters FBFF(value) or FSPF(value) of the DBRC batch command CHANGE.PART.

You cannot change the free space parameters of a partition while the partition is being reorganized by the integrated HALDB Online Reorganization function, as indicated by OLREORG CURSOR ACTIVE = YES in the record in the RECON data set, or while the partition is owned by an IMS system for the integrated HALDB Online Reorganization process.