Solution : https://service.sap.com/sap/support/notes/77848 (SAP Service marketplace login required)
Key words :
additional key words drill-, user-defined global variables, user-defined variable, raise exception unknown_variable, execute drilldown reports, symptom termination raise_exception, global variables, global variable, variables delivered, maintaining variables
Related Notes :
| 84023 | Re-generating drilldown reports |