How To Fix CFD_PROXY_READ004 - Reading request of service interface &1 operation &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_PROXY_READ - Messages for Proxy Read Access

• Message number: 004

• Message text: Reading request of service interface &1 operation &2 failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_PROXY_READ004 - Reading request of service interface &1 operation &2 failed ?

  The SAP error message CFD_PROXY_READ004 indicates that there was a failure in reading a request for a service interface. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with service interfaces and proxy communication.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Configuration Issues: Incorrect configuration of the service interface or the proxy settings can lead to this error.
  Network Issues: Problems with network connectivity between the systems involved in the communication can cause the request to fail.
  Authorization Issues: The user or service account may not have the necessary permissions to access the service interface.
  Service Interface Not Active: The service interface might not be active or properly deployed in the system.
  Data Format Issues: The data being sent in the request may not conform to the expected format, leading to parsing errors.
  System Performance: High load or performance issues on the server can lead