Solution : https://service.sap.com/sap/support/notes/1651062 (SAP Service marketplace login required)
Key words :
prelimenary version sapbwnews nw bw 7, failed remote fuction call, solution sap netweaver bw 7, sap nw bw7, sap netweaver bw 7, internal storage mode, provided report rsr_cache_switch_export_mode, 30 bw abap sp06, check sap note 875986, 30import support package 06
Related Notes :
| 914677 | Long runtime in the cache with export to XSTRING |