IDB-197, the changing of the add method to prevent mismatching DNs (see IDBFIM-11) has exposed a new issue with non-required key fields. If a key field is not specified during the save operation (which is valid for systems such as SharePoint List as the target system generates it), null reference exceptions are perpetuated throughout. Estimate includes discovery, environment configuration, debugging and testing time.
Initial error occurred because the array equality comparer did not properly handle null values around hash codes. Fixing this has caused additional null reference exceptions to occur when the connector entity repository is checked to see if the key already exists.
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