Solution : https://service.sap.com/sap/support/notes/1596680 (SAP Service marketplace login required)
Key words :
current version prevents implicit enhancement options, save existing enhancement implementations, implicit enhancement options, relevant support package, implicit enhancement option, syntax error occurs, support nested enhancements, dump message_type_x occurs, current version, implicit enhancements
Related Notes :
| 1636866 | |
| 822379 | Known problems with Support Packages in SAP NW 7.0x AS ABAP |