4.2 Migration Activity

This topic provides information on the Migration Activity.

Table 4-2 Migration Activity - Field Description

Step No	Pre-Migration Activity	Responsibility
1	Source production environment of the customer must be ready to export Financial and Non-Financial data	Bank
2	Data must be exported into number of flat files and in the exact format as prescribed by OBA	Bank
3	OBA Production Environment must be provisioned with a separate new Database schema for Migration	Oracle
4	Appropriate latest version of Foundation and OBA services must have already been deployed in OBA Production Environment	Oracle
5	Migration services must be deployed in OBA Production Environment and must be configured to connect to Migration schema	Oracle
6	Migration services will be resized based on volume and redeployed	Oracle
7	Party data must have already been migrated and made available in the OBA Production Environment before the start of Non-Financial and Financial Migration	Bank
8	Common core and OBA domain Day-0 setup must be performed, if not done already in the OBA production environment	Oracle
9	Retail Deposit migration should be migrated before migrating CASA accounts when there is any Deposit linkage is present in CASA/IRA account/customer plan level	Bank
10	Interest and Charges of migrated accounts should be up to migration date (accrued/liquidated till current cycle). Any problems in the account related to IC processing should be fixed prior to migration so that they can accrue or liquidate until the current date	Bank

Table 4-3 Migration Day Activity - Field Description

Step No	Migration Day Activity	Responsibility
1	Data Migration from flat files to the Migration schema can be executed using the Data Migration UI in OBA production environment. This can also be done incrementally in multiple steps on the Migration Day (OR) even before the Migration Day if the Pre-Migration Activity are completed	Oracle
2	Prechecks and reconciliation if any on the Financial and Non-Financial data to be done in Migration schema	Oracle
3	Execution of Data Transfer to production schema	Oracle
4	Verification of Migrated Data in OBA production Environment	Bank