X_UPTR_DATE_SOURCE is a [fixed lexicon] with the following values:\\

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||Saved\\Value||Displayed Value|| Details
| 01 | Use the Transaction Date | Using this selection, if there is a change in the employee's demographics in IEAS and you have [IPTR] transactions before and after the effective date change then you will get multiple pay headers. In theory a new header could be created for each employee transaction found on [IPTR].
| 02 | Use the Pay Period End Date | This date will be used to determine the employee [IEAS] group code used for the pay header.
| 03 | Use Pay Issue date | This date will be used to determine the employee [IEAS] group code used for the pay header.
| 04 | Use Pay Period Start Date | This date will be used to determine the employee [IEAS] group code used for the pay header.
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