Solution : https://service.sap.com/sap/support/notes/74385 (SAP Service marketplace login required)
Key words :
symptom transaction oss1 logs, adjust transaction oss1, program 'lgtst' exists, logon group selection, technical settings disappear, standard operating systems, frontend operating system, supported operating systems, technical settings, terms oss1
Related Notes :
| 682083 | OSS1 does not support all operating systems |
| 60856 | AS/400: OSS1 and Hot Packages |
| 24177 | OSS1: Message S1452: Connection to Message Server |