Chapter 5 Working with Information Liquidity Models
The following ILM model checks are made on data transformation tasks:
| Check | Description and Correction |
|---|---|
| Data transformation task name and code uniqueness | Data transformation task names and codes must be unique in the namespace.
Manual correction: Modify the duplicate name/code Automatic correction: Appends a number to the duplicate name/code |
| Existence of data transformation action | At least one data transformation action should be associated with the data transformation task.
Manual correction: Add any missing data transformation actions in the Actions tab of the data transformation action property sheet Automatic correction: None |
| Existence of data input | At least one data input should be associated with the data transformation task.
Manual correction: Add any missing data inputs in the Inputs tab of the data transformation action property sheet Automatic correction: None |
| Existence of data output | At least one data output should be associated with the data transformation task.
Manual correction: Add any missing data outputs in the Outputs tab of the data transformation action property sheet Automatic correction: None |
| Existence of data flow | At data transformation task should contain at least one data flow between each transformation step in the data transformation diagram.
Manual correction: Add any missing data flows in the data transformation diagram Automatic correction: None |
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