Reconciliation Activity (2.9)
Introduction
A reconciliation activity compares the most recent data loaded into two tables. The key map describes how to match a record in one table (the primary table) with a record in the other table (the secondary table). Creating the key map consists of two steps:
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Identifying the primary key of each table. Then for a given record in the primary table, the system knows which record of the secondary table to use as comparison.
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Matching up the other fields as appropriate. Then for a given field in a given record in the primary table, the system knows which field of the other record to use as comparison.
For each field-to-field comparison, a reconciliation activity specifies a comparison function, a tolerance (if applicable), and how to handle a reconciliation failure.
The results of the reconciliation checks are written to a reconciliation report file.
Options
For each field to be reconciled, the following options apply:
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Function Type—Specifies the comparison function to use.
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Rule Name—Specifies a unique rule name.
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Result Field—Specifies a unique field name. The reconciliation activity will write a 1 or a 0 to this field, to indicate whether reconciliation was successful.
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Tolerance—Specifies the numeric tolerance. This option is required for numeric comparisons.
If the tolerance ends with a percent sign (%), then the system treats it as a percentage.
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Fatal—If selected, that means that failing this reconciliation check should be a fatal error (halting the recipe).
