How To Fix 68648 - System error while reading internal table &

SAP Error Message - Details

• Message type: E = Error

• Message class: 68 - Message for DARWIN Loans (continued)

• Message number: 648

• Message text: System error while reading internal table &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 68648 - System error while reading internal table & ?

  The SAP error message 68648, which states "System error while reading internal table &," typically indicates that there is an issue with the internal data structures or tables being accessed during the execution of a program or transaction. This error can arise due to various reasons, including:
  Causes:
  
  Data Corruption: The internal table may have become corrupted or may contain invalid data.
  Memory Issues: Insufficient memory or system resources can lead to problems when trying to read from internal tables.
  Program Logic Errors: There may be a bug in the ABAP code that is trying to access the internal table incorrectly.
  Database Issues: Problems with the underlying database, such as locks or inconsistencies, can also lead to this error.
  Transport Issues: If the program was recently transported from one system to another, there may be inconsistencies in the data or program logic.
  
  Solutions:
  
  Check the Code: Review the ABAP code that is generating the error. Look for any logic that might be incorrectly accessing the internal table.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Check the contents of the internal table at runtime.
  Data Consistency: Ensure that the data being processed is consistent and valid. You may need to run consistency checks or data validation.
  Memory Management: Monitor system memory usage and ensure that there are sufficient resources available. If necessary, optimize the program to use memory more efficiently.
  Re-transport: If the issue arose after a transport, consider re-transporting the program or related objects to ensure that all dependencies are correctly aligned.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error or related issues.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, program names, and any relevant logs.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Performance Analysis: Use transaction ST22 to analyze short dumps that may have occurred around the same time as the error. This can provide insights into what went wrong.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the SAP error message 68648.