Solution : https://service.sap.com/sap/support/notes/1033812 (SAP Service marketplace login required)
Key words :
http request headers note, wrongly updated ports properties, [400 bad request caused, bad request reason, latest sp version, terms j2ee engine, ports properties, sap note 981739, sap note 1025462, ports configuration
Related Notes :
| 1025462 | 640 SP19/700 SPS10,11 http and servlet_jsp cumulative patch |
| 981739 | 6.40 SP18 / 7.00 SPS09 http and servlet_jsp cumulative patch |