Page: Edit Data Item Assignment
| This page allows you to modify a data item from view. Data item assignments allow you to specify how to handle the data from the original rules data object. Intermediate calculations can be completed based on the data item of the rules data object. In order for the intermediate calculations to be performed, the rules data object must have a defined formula. The results of the intermediate calculations can be passed to the rules engine. A data item is actually an attribute of the rules data object that should be defined while creating the rule set. |
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| Label | Type | Description | Mandatory |
| Data Item | DATA_ITEM_ID | Data item is the left hand side of the assignment operation. The value of the evaluated formula is assigned to this data item at runtime. | Yes |
| Formula | FORMULA_STRING | Formula is used to perform the calculation and evaluation. | Yes |
| Load Target | LOAD_TARGET | If this attribute is set to true, the loader associated with the data item will be invoked prior to executing assignment if the loader has not been invoked yet. | No |
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| Page Level Actions |
| Label | Description |
| Cancel | The Cancel action dismisses the page. |
| Click here to open the formula helper | The formula helper allows you to search for the data items of RDOs which have already been added to the current rule set. You can then copy them to the clipboard for inclusion in formula fields on other pages, for example the Create Data Item Assignment page. |
| Save | The Save action updates the record using the information entered on the page. |
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| When page is submitted |
| Message | Message Catalog | Configurable | Configurable Validation Reference ID |
| An Exception occurred as the timeout has been reached and the transaction has been rolled back. | Link | No | |
| The data assignment cannot be modified as the rule set is live. | Link | No | |
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