CS Professional · Artificial Intelligence, Data Analytics and Cyber Security - Laws and Practice · Enterprise Resource Management
Before go-live, Himalaya Foods Ltd. migrates customer master data from its old system into the new ERP. Which step is most important to perform before loading this data?
Data should be cleansed and validated before migration, removing duplicates, incomplete and incorrect records. Loading poor legacy data into the ERP spreads errors across all modules. Disabling logs, giving permanent administrator rights or deleting data without backup would weaken security and integrity.
- ADisabling the audit logs of the ERP
- BCleansing and validating the data to remove duplicates and errorsCorrect
- CGranting the implementation vendor full administrator rights permanently
- DDeleting all historical transactions without any backup
Explanation
Poor-quality legacy data carried into the ERP creates errors in all modules, so data cleansing and validation precede migration. Disabling logs, permanent admin rights and deleting without backup weaken control and are not good practice.
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