How To Fix SY302 - Core dump (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 302

• Message text: Core dump (&)

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 SY302 - Core dump (&) ?

  The SAP error message SY302, which indicates a "Core dump" situation, typically occurs when the SAP system encounters a serious error that leads to an abnormal termination of a program. This can happen due to various reasons, including but not limited to:
  Causes of SY302 Core Dump:
  
  Memory Issues: Insufficient memory allocation or memory leaks can lead to core dumps.
  Program Errors: Bugs in custom ABAP programs or standard SAP programs can cause unexpected behavior.
  Database Issues: Problems with database connections or queries can lead to core dumps.
  Kernel Issues: Bugs in the SAP kernel or outdated kernel versions can also be a cause.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to instability.
  Hardware Failures: Issues with the underlying hardware, such as disk failures or CPU problems.
  
  Solutions to SY302 Core Dump:
  
  Check System Logs: Review the system logs (transaction SM21) and developer traces (transaction ST22) to identify the specific cause of the core dump.
  Analyze Dump: Use transaction ST22 to analyze the core dump. This will provide detailed information about the error, including the program and line number where the error occurred.
  Update SAP Kernel: Ensure that you are using the latest version of the SAP kernel. If not, consider applying the latest patches or updates.
  Review Custom Code: If the error is related to custom ABAP code, review the code for potential bugs or inefficiencies.
  Check Memory Settings: Review and adjust the memory settings in the SAP profile parameters (e.g., abap/heap_area_total, abap/heap_area_dia, etc.).
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly and that there are no connectivity issues.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address the specific error or provide patches.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: 
  
  ST22: For analyzing dumps.
  SM21: For checking system logs.
  SM37: For monitoring background jobs that may have failed.
  
  
  SAP Notes: Always check for SAP Notes related to SY302 or core dumps in general, as they may provide specific fixes or workarounds.
  Documentation: Review SAP documentation for best practices on memory management and performance tuning.
  
  Preventive Measures:
  
  Regularly monitor system performance and logs.
  Keep the SAP system and its components updated.
  Conduct regular code reviews and performance tuning for custom developments.
  Implement proper error handling in ABAP programs to avoid unexpected terminations.
  
  By following these steps, you can diagnose and potentially resolve the SY302 core dump error in your SAP system.