How To Fix SY111 - Unexpected interrupt

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 111

• Message text: Unexpected interrupt

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 SY111 - Unexpected interrupt ?

  The SAP error message SY111 "Unexpected interrupt" typically indicates that an unexpected termination or interruption has occurred during the execution of a program or transaction in the SAP system. This can happen for various reasons, including system resource issues, network problems, or issues with the specific program being executed.
  Causes:
  
  System Resource Issues: Insufficient memory or CPU resources can lead to unexpected interruptions.
  Network Problems: Disruptions in network connectivity can cause transactions to fail unexpectedly.
  Program Errors: Bugs or issues in the ABAP code or the specific transaction being executed can lead to this error.
  Database Issues: Problems with the database, such as locks or deadlocks, can also cause interruptions.
  User Actions: If a user manually interrupts a process (e.g., by pressing the cancel button), it can lead to this error.
  
  Solutions:
  
  Check System Resources: Monitor the system's memory and CPU usage. If resources are low, consider optimizing the system or upgrading hardware.
  Review Network Connectivity: Ensure that there are no network issues affecting the connection to the SAP server.
  Debug the Program: If the error occurs consistently with a specific transaction, use the ABAP debugger to identify any coding issues or exceptions that may be causing the interruption.
  Check Database Status: Look for any locks or performance issues in the database. Use transaction codes like SM12 (for locks) and SM21 (for system logs) to investigate.
  Review System Logs: Check the system logs (transaction SM21) for any related error messages or warnings that could provide more context about the interruption.
  User Training: If user actions are causing the interruption, provide training or guidelines on how to properly execute transactions.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM37 (to check job logs), SM21 (to view system logs), and ST22 (to analyze dumps) for further investigation.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  System Monitoring Tools: Utilize SAP Solution Manager or other monitoring tools to keep track of system performance and identify potential issues proactively.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.