ELCM Request Initiation from OBTFCS:

During transaction booking at OBTFCS with limits, OBTFCS will initiate an utilization request to ELCM and waits for the response to be processed at OBTFCS synchronously. After a transaction is booked at OBTFCS for the subsequent set of operations OBTFCS decides on sending the request synchronously or asynchronously based on the user actions.

OBTFCS creates the limit request during the transaction and sends it to the external limit system:

• The response received from the external limit system along with the overrides and errors are displayed to the user during the transaction.
• The user can approve the limits overrides and proceed with the transactions from OBTFCS.

Description of the illustration sync-flow.png

During EOD, ELCM request will be processed in ASYNC mode using scheduler' OBTF_EXT_ASYNCCALL'

Description of the illustration async-flow.png