Solution : https://service.sap.com/sap/support/notes/71837 (SAP Service marketplace login required)
Key words :
update trdir set edtx = space, additional key words editor lock, program removes editor lock, prerequisites program delivered, editor lock, xxxxxxxx forbidden, report zzedlock, number 0 appears ->', syst-subrc, correction
Related Notes :
369264 | RAISE_EXCEPTION FKREL_NOT_FOUND |
209339 | Customizing TVLP: Field LGOKZ is not saved |
187275 | Mill OC:user exit cost distribution in combination |
101254 | Enhancement to shipping point determination |
71489 | Packing batch main item & product selection |
37900 | DS138: "Changes prohibited by user" |