BizTalk Orchestration End WBIS Collaboration End Success Description and migration action Indicate the successful ending of a collaboration scenario or an orchestration. Migration action: Substitute the orchestration's End with the collaboration's End Success. Indicate that the collaboration scenario or orchestration ended with errors. The BizTalk server aborts the execution of the current transaction. It also terminates the execution of the workflow if no corrective actions are defined for the transaction. The WBIS stops the execution of the collaboration scenario and all its dependent children. The execution control is passed to the upper layer. No transaction compensation is executed. Migration action: Substitute the orchestration Abort with a collaboration End Failure. Enable the definition of a transaction around multiple actions. BizTalk orchestration's Transaction is a group of actions that either succeed or fail completely. WBIS collaboration defines Transaction as a collaboration property. Collaboration may or may not support transactions. WBIS lets you provide a compensation action in case of transaction Abort End Failure Transaction Transaction (scenario's property)