A business important question.
Maximum how many records we can create in external list management in CRM . Example it could be creation of leads or BPs.
Johannes Voglsam replied
there is no hardcoded limitation - the number of records to be uploaded however influences the performance. From a certain amount of records the execution happens in parallel processing. You may run into resources issues, however those are system related, there is no designed limitation.
For further general information please refer to the SCN Wiki (including the related links):