Solution : https://service.sap.com/sap/support/notes/1397714 (SAP Service marketplace login required)
Key words :
appc-ca blocks returns incorrect values, 'sp patch level' tab page, wp-ca blocks, display negative values, server information reason, patch level, kernel patch, patch levels, prerequisites reason, maximum number
Related Notes :
| 1405338 | CST Patch Collection 47 2009 |