Concurrent manager faqs
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The document discusses concurrent managers in Oracle Applications 11i. There are three main types of concurrent managers: the internal concurrent manager (ICM) which manages the other managers; the standard manager (SM) which handles requests not assigned to other managers; and the conflict resolution manager (CRM) which handles conflicts in concurrent requests. The ICM must be running for other managers to process requests. Users can check if the ICM is running using the Oracle Applications Manager interface or by using OS commands to search for the FNDLIBR process. The ICM can be started and stopped using scripts located in the admin/scripts directory. Log files for the ICM are stored in the $APPLLOG location under the APPLCSF or FND_
![Author – A.Kishore/Sachin
http://appsdba.info
2
On the above screenshot , 1 process is running that means the ICM is running. In this
Form we can see, the other Concurrent Managers (CM) are running as well.
B) At the OS level (on UNIX/Linux)
`We will issue the following command :
[applmgr@erp PROD_erp]$ ps -ef | grep FNDLIBR
If ICM is not running then the following will appear after issuing the above command:
oracle 17846 7256 0 01:20 pts/2 00:00:00 grep FNDLIBR
But if ICM is running then following will appear after issuing the above command::
oracle 18069 18064 0 01:22 pts/2 00:00:00 FNDLIBR
oracle 18297 18137 0 01:22 ? 00:00:00 FNDLIBR
oracle 18298 18137 0 01:22 ? 00:00:00 FNDLIBR
oracle 18299 18137 0 01:22 ? 00:00:00 FNDLIBR
oracle 18303 18137 0 01:22 ? 00:00:00 FNDLIBR
oracle 18304 18137 0 01:22 ? 00:00:00 FNDLIBR
oracle 18623 7256 0 01:23 pts/2 00:00:00 grep FNDLIBR](https://image.slidesharecdn.com/concurrentmanagerfaqs-150909090702-lva1-app6892/85/Concurrent-manager-faqs-2-320.jpg)
![Author – A.Kishore/Sachin
http://appsdba.info
3
4. How will I start/ stop the ICM ?
Login as applmgr user
cd <COMMON_TOP>/admin/scripts/<SID>_<localhost_name>
We need to issue the following command to start ICM.
[applmgr@erp PROD_erp]$ adcmctl.sh start apps/apps
We need to issue the following command to stop ICM.
[applmgr@erp PROD_erp]$ adcmctl.sh stop apps/apps
5. Where is the location of the ICM log file ?
If the environment variable APPLCSF is set, then ICM log file will be located in
$APPLCSF/$APPLLOG. Otherwise, the ICM log will be located in FND_TOP/$APPLLOG.
The log file name has the following format:
<SID>_MMDD.mgr](https://image.slidesharecdn.com/concurrentmanagerfaqs-150909090702-lva1-app6892/85/Concurrent-manager-faqs-3-320.jpg)
Concurrent manager faqs
- 1. Author – A.Kishore/Sachin http://appsdba.info 1 Concurrent Manager Faqs 1. What is a Concurrent Manager? A Concurrent Manager is a background process, which manages the concurrent requests in Oracle Apps 11i. 2. How many type of Concurrent Managers there are in Oracle Applications 11i? Internal Concurrent Manager (ICM): a background process, which manages (start/ stop) the other managers. The ICM must run in order to start/ stop the other managers, so to process concurrent requests. Standard Manager (SM): It is the default concurrent manager. If a request is not defined to be run by a particular concurrent manager (Inventory Manager, Receivables Tax Manager, etc) the SM will take care of the concurrent request. Conflict Resolution Manager (CRM):It handles any conflicts that might occur within the concurrent requests (for instance, 2 concurrent requests don't have to run in the same time on Monday between 1-2 PM). This task could be done by ICM as well. 3. How could I know if the ICM is started or not? A) Using the OAM: Login to the E-Business Home Page -> System Administrator -> Concurrent: Manager-> Administer
- 2. Author – A.Kishore/Sachin http://appsdba.info 2 On the above screenshot , 1 process is running that means the ICM is running. In this Form we can see, the other Concurrent Managers (CM) are running as well. B) At the OS level (on UNIX/Linux) `We will issue the following command : [applmgr@erp PROD_erp]$ ps -ef | grep FNDLIBR If ICM is not running then the following will appear after issuing the above command: oracle 17846 7256 0 01:20 pts/2 00:00:00 grep FNDLIBR But if ICM is running then following will appear after issuing the above command:: oracle 18069 18064 0 01:22 pts/2 00:00:00 FNDLIBR oracle 18297 18137 0 01:22 ? 00:00:00 FNDLIBR oracle 18298 18137 0 01:22 ? 00:00:00 FNDLIBR oracle 18299 18137 0 01:22 ? 00:00:00 FNDLIBR oracle 18303 18137 0 01:22 ? 00:00:00 FNDLIBR oracle 18304 18137 0 01:22 ? 00:00:00 FNDLIBR oracle 18623 7256 0 01:23 pts/2 00:00:00 grep FNDLIBR
- 3. Author – A.Kishore/Sachin http://appsdba.info 3 4. How will I start/ stop the ICM ? Login as applmgr user cd <COMMON_TOP>/admin/scripts/<SID>_<localhost_name> We need to issue the following command to start ICM. [applmgr@erp PROD_erp]$ adcmctl.sh start apps/apps We need to issue the following command to stop ICM. [applmgr@erp PROD_erp]$ adcmctl.sh stop apps/apps 5. Where is the location of the ICM log file ? If the environment variable APPLCSF is set, then ICM log file will be located in $APPLCSF/$APPLLOG. Otherwise, the ICM log will be located in FND_TOP/$APPLLOG. The log file name has the following format: <SID>_MMDD.mgr