DSNB508I csect-name THE TOTAL VPSIZE AND SPSIZE IS BEYOND THE MAXIMUM LIMIT

Explanation

An ALTER BUFFERPOOL command specified a VPSIZE or SPSIZE value that would cause the sum of the database services address space (ssnmDBM1) storage requirements for all buffer pools and simulated buffer pools to exceed 16TB. When calculating the storage requirements for the buffer pools, Db2 uses the page size (4K, 8K, 16K, or 32K) for each pool buffer.

System action

The VPSIZE value or SPSIZE value for the buffer pool is not changed. Processing for other parameters proceeds normally.

System programmer response

Rebalance VPSIZE or SPSIZE for all buffer pools.