Solution : https://service.sap.com/sap/support/notes/685345 (SAP Service marketplace login required)
Key words :
type 'user-defined f4', attached source code corrections, simple input, line selected, program error, 0 support package 04, solution implement, prerequisites, customizing
Related Notes :
| 696262 | CRM 4.0 SP Stack 1/2004 (SAPKU40004): Release & Info. Note |