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Subject: New wording for issue 200
Put the last sentence to the end of 12.5 (i.e. last paragraph before 12.5.1): "It is illegal for a link to have an activity as a target if the source of the link is an ancestor of the target of the link." Replace the following paragraph in section 12.5.1 (Link Semantics): "If, during the performance of structured activity S, the semantics of S dictate that activity X nested within S will not be performed as part of the behavior of S, then the status of all outgoing links from X is set to negative. An example is an activity within a branch that is not taken in a switch activity..." with the two paragraphs without the last sentence below, i.e.: "If, during the performance of structured activity S, the semantics of S dictate that activity X nested within S will not be performed as part of the behavior of S, the status of all outgoing links from X is set to negative. In order to avoid violating control dependencies, This step is performed after all activities A have completed where X has a control dependency on A. An example where this rule applies is an activity within a branch that is not taken in a switch activity, or activities that were not completed in a scope in which processing was halted due to a fault, including a bpws:joinFailure (see Scopes and Compensation Handlers)." Kind Regards DK "Trickovic, Ivana" <ivana.trickovic@ To sap.com> Dieter Koenig1/Germany/IBM@IBMDE cc 02.06.2005 00:55 <satisht@microsoft.com> Subject New wording for issue 200 - does it work If, during the performance of structured activity S, the semantics of S dictate that activity X nested within S will not be performed as part of the behavior of S, the status of all outgoing links from X is set to negative. In order to avoid violating control dependencies, This step is performed after all activities A have completed where X has a control dependency on A. An example where this rule applies is an activity within a branch that is not taken in a switch activity, or activities that were not completed in a scope in which processing was halted due to a fault, including a bpws:joinFailure (see Scopes and Compensation Handlers). It is illegal to have control links which source is a structured activity and the target one of its child activities.
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