How To Fix S10011 - Communication failure

S10011 - Overview

• Message type: E = Error

• Message class: S10 - MS SQL Server Database monitor tools messages

• Message number: 011

• Message text: Communication failure

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 S10011 - Communication failure ?

  The SAP error message S10011, which indicates a "Communication failure," typically arises when there is an issue with the connection between the SAP system and another system or component, such as a database, application server, or external service. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Network Issues: Problems with the network connection, such as downtime, misconfigured firewalls, or network congestion.
  Server Unavailability: The target server (e.g., database or application server) may be down or not reachable.
  Configuration Errors: Incorrect settings in the SAP system configuration, such as incorrect RFC destination settings or missing parameters.
  Timeouts: Long response times from the server can lead to timeouts, resulting in communication failures.
  Resource Limitations: Insufficient resources (CPU, memory) on the server can lead to failures in processing requests.
  Version Mismatch: Incompatibility between different versions of SAP components or between SAP and third-party systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP