Solution : https://service.sap.com/sap/support/notes/1845863 (SAP Service marketplace login required)
Key words :
'performance -> snapshots -> memory' screen, ibm db2 apar fixes, attached correction instruction, apar ic88748, dba cockpit, aggregated values, unit handling, aggregated reason, program error, support package
Related Notes :
| 1456402 | DB6: DBA Cockpit Corrections for SAP Basis 7.02/7.30/7.31 |