How To Fix WSS006 - Communication error &1&2&3&4

WSS006 - Overview

• Message type: E = Error

• Message class: WSS - Web Services Security

• Message number: 006

• Message text: Communication error &1&2&3&4

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WSS006 - Communication error &1&2&3&4 ?

  Certainly! Here's detailed information about the SAP error message:
  
  SAP Error Message: WSS006 Communication error &1&2&3&4
  
  1. Cause
  The error message WSS006 Communication error &1&2&3&4 typically occurs in the context of SAP Web Services or when using SAP's Web Service runtime environment. It indicates that there was a communication failure between the SAP system and an external web service or between different SAP components communicating via web services.
  The placeholders &1, &2, &3, and &4 are dynamically replaced at runtime with specific details about the communication error, such as:
  
  The endpoint URL or service name
  The protocol or transport layer used (e.g., HTTP, HTTPS)
  The error code or status returned by the communication layer
  Additional diagnostic information or error messages
  
  Common causes include:
  
  Network connectivity issues (e.g., firewall blocking, network down)
  Incorrect or unreachable endpoint URL
  SSL/TLS handshake failures (certificate issues)
  Timeout during communication
  Incorrect proxy settings
  Server-side errors on the web service provider
  Misconfiguration in the SAP Web Service runtime or SOA Manager
  
  
  2. Solution
  To resolve