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3154106 - SAP CPI - AS2 Sender Adapter Not working


You are using SAP Cloud Integration and you would like to establish the communication between partner using AS2 and CPI.

Partner couldn't send the AS2 message to CPI. They are getting "Response Code: (401) Unauthorized.

Error Message : Error while sending response by AS2 to host <CPI tenant URL>: javax.servlet.ServletException: error returned from the contacted server (401, Unauthorized)



Cloud Integration


Cloud Integration all versions


AS2 adapter, Cloud Integration, CI, SCI, CPI, iflow, integration flow, 401, unauthorized , KBA , LOD-HCI-PI-RT , Integration Runtime , LOD-HCI-PI-RT-B2B , B2B Adapter , Problem

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