What is parallel concurrent processing in Oracle?
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What is Parallel Concurrent Processing? Parallel concurrent processing allows you to distribute concurrent managers across multiple nodes in a cluster, massively parallel, or homogeneous networked environment.
How do I check my concurrent manager status from frontend?
There are 3 ways to find the status. If process FNDLIBR is running that means that concurrent manager is up and running. Go to System Administrator > Cocurrent > Manager > Administrator. If concurrent manager is running then the value of Actual and Target should be greater than or equal to 1.
What will happen if ICM goes down?
c) If the ICM goes down, the Internal Monitor will attempt to start a new ICM on the local node. d) If multiple ICMs are started, only the first will stay active. The others will gracefully exit. Question 13: Can I delete the concurrent manager?
How do I start concurrent manager from backend?
Ans: The program that each user will run in EBS is called Concurrent Request, and Concurrent Manager is the program that manages these Concurrent Requests. To connect and access to Concurrent Manager in Oracle EBS, click on System administrator -> Concurrent -> Manager -> Administer tab.
Where is long running concurrent request in Oracle Apps?
You can use the SQL query script as below to obtain the list of running request. You can see the request id and other relevant information from the result. Based on the SPID associated to each running request, query the v$session or v$session_longops table to see what is the request id doing in the backend.
How do I increase concurrent manager processes in r12?
To allocate more processes to a manager, log in as a user with the System Administrator responsibility. Navigate to Concurrent -> Manager -> Define. Increase the number in the Processes column.
What is Fndsm and Fndfs in Oracle Apps?
byHimanshu. FNDFS or the Report Review Agent (RRA) is the default text viewer within Oracle Applications, which allows users to view report output and log files. Report Review Agent is also referred to by the executable FNDFS.
How do I restart the concurrent Manager in Oracle Apps?
To start the concurrent managers, you can invoke the STARTMGR command from your operating system prompt. This command starts the Internal Concurrent Manager, which in turn starts any concurrent managers you have defined.
Parallel concurrent processing provides Oracle Applications users with the following benefits: High performance–the ability to run concurrent processes on multiple nodes to improve concurrent processing throughput. Fault Tolerance–the ability to continue running concurrent processes on available nodes even when one or more nodes fails.
What is the use of PCP in concurrent manager?
PCP is the method by which we configure the Concurrent Manager in a multi tier environment with 2 or more concurrent nodes. This allows concurrent processing load to be distributed across the nodes and provides high availability in case of node failure.
How does parallel processing work in a cluster?
With parallel concurrent processing in a cluster environment, a single ORACLE database resides in the common disk pool, while multiple instances of Oracle Parallel Server run simultaneously on multiple nodes in the cluster. Multiple concurrent managers are also distributed across the nodes in the cluster. Massively Parallel Environments
How to configure parallel concurrent processing (PCP) in EBS R12?
Basic steps to configure parallel concurrent Processing (PCP) in EBS R12 : Copy the existing tnsnames.ora, listener.ora and sqlnet.ora files, where they exist, under the 10.1.2 and 10.1.3 ORACLE_HOME locations on the each node to preserve the files Stop the application on all nodes. Edit the applications context file via Oracle Applications Manager