Solution : https://service.sap.com/sap/support/notes/903381 (SAP Service marketplace login required)
Key words :
administrator workbenchand choose business content, choose object types andsearch, system issues error messages, report default template, information consumer pattern, standard web template, web items chart, web items manually, standard web templates, changed web templates
Related Notes :
| 899907 | Chart item parameters changes - Manual fix needed for SP05 |
| 872278 | SAPBINews NetWeaver 7.0 BI Support Package 06 |