Posted on August 12th, 2007 by Sanjit Anand |
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The key types of concurrent managers in EBS are:
- Internal Concurrent Manager (ICM)
- Conflict Resolution Manager (CRM)
- Product Specific Managers
- Transaction Managers
The Internal and the Standard concurrent managers
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Oracle System Administration predefines two managers for you:
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The Internal Concurrent Manager, which functions as the “boss” of all the other managers.
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The Internal Concurrent Manager starts up, verifies the status of, resets, and shuts down the individual managers.
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The Internal Concurrent Manager also enforces program incompatibility rules by comparing program definitions for requested programs with those programs already running in an Oracle username designated as a logical database (i.e., an Oracle account where program incompatibility rules are enforced).
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You cannot alter the definition of the Internal Concurrent Manager.
Conflict Resolution Manager (CRM)
- CRM enforces any incompatibility rules.
Product Specific Managers
- It includes inventory, MRP, PA and any user defined managers
Transaction Managers
- It supports synchronous request processing
- A small pool of server-side transaction manager processes service a large number of clients
- Ex. of this manager is approval of an order
August 19th, 2007 at 3:56 am
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