ICM stand for Internal Concurrent Manager, which controls other managers. If it finds other managers down , it checks and try to RESTART them. You can say it as administrator to other concurrent managers. It has other tasks as well.

Standard Manager :These are normal managers which control/action on the requests and does batch or single request processing.

CRM acronym for Conflict Resolution Manager is USED to resolve conflicts between managers and request. If a request is SUBMITTED whose execution is clashing or it is defined not to run while a particular type of request is RUNNING then such requests are actioned/assigned to CRM for Incompatibilities and Conflict resolution.

ICM stand for Internal Concurrent Manager, which controls other managers. If it finds other managers down , it checks and try to restart them. You can say it as administrator to other concurrent managers. It has other tasks as well.

Standard Manager :These are normal managers which control/action on the requests and does batch or single request processing.

CRM acronym for Conflict Resolution Manager is used to resolve conflicts between managers and request. If a request is submitted whose execution is clashing or it is defined not to run while a particular type of request is running then such requests are actioned/assigned to CRM for Incompatibilities and Conflict resolution.