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Which Activity Is Used For Detecting Duplicate Message Processing? |
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Answer» CheckPoint activity - Specify the uniqueID for the duplicate key field and ENGINE maintains list of these key fields. When a process come to checkpoint activity with the same VALUE for duplicate key which already exists, it THROWS a DuplicateException. An error transition can then HANDLE this case. CheckPoint activity - Specify the uniqueID for the duplicate key field and engine maintains list of these key fields. When a process come to checkpoint activity with the same value for duplicate key which already exists, it throws a DuplicateException. An error transition can then handle this case. |
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