Preapproval Adaptive Payment not working

[Parmodh]

Always give this error "

{"responseEnvelope":{"timestamp":"2017-07-05T00:53:20.273-07:00","ack":"Failure","correlationId":"3965fd25305d9","build":"34789162"},"error":[{"errorId":"580001","domain":"PLATFORM","subdomain":"Application","severity":"Error","category":"Application","message":"Invalid request: {0}"}]}

" Can anyone suggest still in working mode?

[angelleye]

Need to see a copy of the raw API request that was generated and sent for this.  Apparently there's something wrong with it based on the error.