HPC1150W RECON not allocated. Parallel sorts (1) assigned.

Explanation
 Parallel processing and dynamic allocation of the RECON
in single address space is technically restricted. Sort processing is serialized
to prevent abnormal conflicts.   The change accumulation output is correct;
however, large mass change accumulation processing might experience a performance
degradation. 

User response
 If dynamic allocation must be used in single address
space mode, then change Parallel Sorts = 1 to prevent this
message.  If performance degradation is a concern, then either remove dynamic
allocation of the RECON in single address space mode, or run the process in
multiple address space mode. 