Solution : https://service.sap.com/sap/support/notes/1382197 (SAP Service marketplace login required)
Key words :
symptom field tl_tester_t shows tester, prerequisites data dictionary error, enter data element grfn_rep_testlog_tuname 3, call transaction se11 2, press button change 4, 12 characters, correction, grfn_rep_user_name 5
Related Notes :
| 1373974 | PC3.0 Support Pack 4 - Master Note |