Solution : https://service.sap.com/sap/support/notes/743555 (SAP Service marketplace login required)
Key words :
create sequence ddlog_seq minvalue -2147483640 maxvalue 2147483640 increment, tab_grp -> dbatab_name -> dba_sequenceswclause -> sequence_name = 'ddlog_seq', higher sequence numbers belong, drop sequence ddlog_seq, lower numbers belong, real application cluster, sap database user, 1 cache 50 order nocycle, truncate table ddlog, buffer synchronization relies
Related Notes :
| 1171095 | Information about Oracle RAC 10.2 |
| 1092553 | Error in the buffer synchronization in the RAC environment |
| 527843 | Oracle RAC support in the SAP environment |