Solution : https://service.sap.com/sap/support/notes/534344 (SAP Service marketplace login required)
Key words :
patch/hotfix/support package installer, erasing ssl relevant entries, -> sap portals -> enterprise portal 5, ssl related entries, sap j2ee engine, symptom ssl connection, document 'secure connections, portal ldap directories', support package, 0 support package 4
Related Notes :
| 673279 | Central Note for EP 5.0 SP 5 Patch 3 Hotfixes |
| 609513 | Central Note For SP5 Bug Fixes |
| 584844 | EP 5.0 SP4: Group Permissions with Microsoft ADS |
| 579272 | Central Note for EP 5.0 SP4 Patch 3 Hotfixes |
| 567535 | Patch 3 of Support Package 4 for Enterprise Portal |
| 561541 | Usermanagement.properties overwritten |
| 543093 | EP 5.0 SP4:Failed to create SSO ticket after upgrade SP3/SP4 |
| 522306 | Central Note for Enterprise Portal 5.0 SP 4 |
| 511385 | Central Note for Upgrader EP 5.0 SP2 to SP3 |