How To Fix SY126 - Operating system error message & : &

SY126 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 126

• Message text: Operating system error message & : &

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 SY126 - Operating system error message & : & ?

  The SAP error message SY126 typically indicates that there is an operating system error that is preventing the SAP system from performing a specific action. The message format usually includes an error code or description that can help identify the specific issue.
  Causes:
  
  File System Issues: The error may arise from problems with the file system, such as insufficient disk space, file permissions, or corrupted files.
  Network Issues: If the SAP system is trying to access a network resource, network connectivity issues could lead to this error.
  Database Issues: Problems with the database, such as being unable to connect or access certain files, can also trigger this error.
  Configuration Errors: Incorrect configuration settings in the SAP system or the underlying operating system can lead to this error.
  Resource Limitations: The operating system may have reached its limits on resources like open files or processes.
  
  Solutions:
  
  Check Disk Space: Ensure that there is sufficient disk space on the server