ORA-19506 ORA-27028 ORA-19511 VxBSACreateObject: Failed with error Server Status: Communication with the server has not been initiated

Error:

# In Veritas Net backup Client / DB Server RMAN backup log
channel ch00: starting piece 1 at 22-AUG-13
released channel: ch00
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch00 channel at 08/22/2013 13:33:38
ORA-19506: failed to create sequential file, name="dbp_shadow_l0_841_1_824132015", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: Error received from media manager layer, error text:
   VxBSACreateObject: Failed with error:
   Server Status:  Communication with the server has not been initiated or the server status has not been retrieved from the serve
RMAN>
Recovery Manager complete.

AIX paging issue

Issue:  High paging on AIX oracle DB server

Background/Observation:

                    i.  AIX server with version 6.1 TL 7 (6100-07-06-1241) running standalone Oracle DB 10.2.0.5 

                   ii.  Huge paging memory utilization found to be caused by db processes mainly

#lsps -s

Total Paging Space   Percent Used

      30720MB               40%

#ps -ealf | head -1 ; ps -ealf | sort -rn +9 | head

       F S      UID      PID     PPID   C PRI NI ADDR    SZ    WCHAN    STIME    TTY  TIME CMD

  240001 A ora10g  3736258    1   0  60 20 f60b76590 152524      Jul 31      -  4:40 ora_dbw0_ORADB

  240001 A ora10g  2883690    1   0  60 20 5c0bdc590 143288     Jul 31      -  4:29 ora_dbw1_ORADB

  240001 A ora10g  1835488    1   0  60 20 ad0c2d590 125636     Jul 31      -  8:33 ora_lgwr_ORADB

  240001 A ora10g 13041936   1   0  60 20 d95259590 118304      Jul 31      - 203:28 oracleORADB (LOCAL=NO)

  240001 A ora10g  5046804    1   0  60 20 4321c3590 118292      Jul 31      - 176:28 oracleORADB (LOCAL=NO)

  240001 A ora10g  9044626    1   5  62 20 1e5c9e590 118220      Jul 31      - 160:27 oracleORADB (LOCAL=NO)

  240001 A ora10g  2228980    1   0  60 20 5513d5590 117520      Jul 31      - 176:38 oracleORADB (LOCAL=NO)

  240001 A ora10g 11534512   1   0  60 20 5e7cde590 109812      Jul 31      - 185:14 oracleORADB (LOCAL=NO)

  240001 A ora10g  6619604   1   0  60 20 6e0bee590 109796      Jul 31      -  2:12 ora_arc1_ORADB

  240001 A ora10g  3801228   1   0  60 20 af0a2f590 109796        Jul 31      -  2:17 ora_arc0_ORADB

SQL2314W SQLSTATE=01650 runstats issue in db2

Error:

db2 "runstats on table <SCHEMA_NAME>.<TABLE_NAME>"

SQL2314W Some statistics are in an inconsistent state. The newly collected "TABLE" statistics are inconsistent with the existing "INDEX" statistics.SQLSTATE=01650