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In Scheer PAS Designer you have two options to store incoming data in your execution diagram:
- Store data to a Local variable.
Contents of local variables are only available within the current execution. - Store data to a Persisted variable.
Contents of persisted variables are available in all executions of the current BPMN model.
This page explains how to persist data in the Designer, and how to use the persisted data in an execution model.
How to Persist Data
If you want to persist the contents of a variable, you need to create a persisted variable, first.
Drag a type from your data model (stored in folder Implementation ), and drop it to section Persisted on the execution pane.
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| By default, the name of a persisted variable is derived from its type. | |||
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| Draw an object flow to store something to the persisted variable. The types of the related objects must match, otherwise the Designer will show a validation error. |
Persisted Variable with Default Value
A default value can be changed for every deployed service. Depending on your deployment target, you can change the value in the PAS Administration or in the integration component (Bridge).
| Container Deployment When the service has been deployed successfully, use icon Open Administration Go to section Configuration and use the filter to search for the value you want to change.
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| Integration (Bridge) Deployment When the service has been deployed successfully, use icon Open Administration You can change the default values in the Settings tab.
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Using Persisted Data
You can access all available persisted variables via section Persisted. Click on the | |||||||||
| You can use the search to narrow down the content of the list. Select the variable you need to use. | ||||||||
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| Now, you can connect the persisted variable with e.g. a corresponding pin of an operation call. Refer to Adding Operation Calls for more information. |
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