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Sunday, February 21, 2016

Configure PCP - Parallel Concurrent Processing R12

Configure PCP - Parallel Concurrent Processing R12

1) edit context file (vi $CONTEXT_FILE):
find and change the variables:
s_appldcp to ON
s_applcsf to shared file system
s_appltmp to valid UTL_FILE_DIR  configured in database

2) Run autoconfig for all nodes

3) Check tnsnames.ora and listener.ora in $TNS_ADMIN, if exist FNDSM and FNDFS entries

4) In System Administrator Responsibility > Concurrent > Manager > Define, set primary and secundary node for all manager.

5) Set profile option 'Concurrent: PCP Instance Check' to OFF if database instance-sensitive failover is not required. By setting it to 'ON', a concurrent manager will fail over to a secondary Application tier node if the database instance to which it is connected becomes unavailable for some reason.

There are programs (MRP and Transaction Managers for example) that are not natively support RAC Database. Some programs use DBMS_PIPE, was therefore required specific configuration for these programs

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