On this page, you will find more information about the most common causes and most relevant solutions for the Emarsys error '10001 - You must select either a contact list or a filter'. Do you need help straight away? Visit our support page.
The emarsys eMarketing Systems documentation indicates that error code '10001 - You must select either a contact list or a filter' is caused by the following problem: "A contact list ID or a filter ID must be specified. This error message is returned if either both or none are specified.".
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