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Application Migration and Development Guide
Application Development with PAS for OpenEdge : Programming ABL Client Applications : Handling conditions and return values

Handling conditions and return values

Typically, you pass context across the process barrier between client and PAS for OE sessions using parameters on remote procedures. Mechanisms for handling conditions and return values provide another way to exchange context between the two process spaces.
* Raising the STOP condition
* Handling conditions on the RUN statement
* Using the RETURN-VALUE function across sessions