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Gateway error sharepoint
Data source error: {"error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","pbi.error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","parameters":{},"details":[{"code":"DM_ErrorDetailN...
Check your data and to confirm any bad data in your date table, that might be having some additional space or character, once cleaned it will be good.