The amount of "unowned" storage in the Common Storage Area (CSA) exceeds the Critical threshold. Unowned CSA is caused when an address space terminates without freeing its CSA. Although it may be used by other address spaces, the unowned storage can cause CSA to become fragmented. Identifying and freeing unowned (and unused) CSA may help prevent system failure when CSA becomes overallocated. Contact the systems programmer to verify where storage is taken.
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