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Receiving Message CPI0999
Incident Summary

Problem Summary:
Why am I repeatedly getting message CPI0999?

Resolution:
The message usually indicates that the system storage is very full, or there is a fragmentation problem. Track the message back in the history log ( DSPLOG ) to when the CPI0999 starts. When the start is found, check around that time frame for CPF0907 (critical storage condition). If that is found, there is a high probability that the CPI0999 was caused by the storage growth.

If the CPF0907 is not found, it may indicate fragmentation. To correct the fragmentation, the STRDSKRGZ command should be run.

This message will be sent every hour until the system is IPLed with the storage condition corrected.