Subject: Data tag value
Description: The value in one of the tags mapped to Salesforce data received during generation, does not fit the format defined inside the Designer. For example, the Designer masking requires a NUMBER and the value in Salesforce is different from NUMBER (negative number, text, empty etc.), or the logic includes an unpermitted mathematical operations (such as dividing by zero).
How to fix / Workaround: Make sure that all tag properties fit the Salesforce format.