How To Fix E9890 - Internal error: Error when reading internal table &1 in &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 890

• Message text: Internal error: Error when reading internal table &1 in &2 &3

What causes this issue?

An error has occurred reading an internal table.
It is probably a program error. A data inconsistency may also exist.

System Response

The system can not perform your command due to a program error.

How to fix this error?

Note:
The message text and message number
The name of the internal table and the name of the module/form
The transaction/report
The entries which lead to this error.
Send a problem message with these specifications to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E9890 - Internal error: Error when reading internal table &1 in &2 &3 ?

  The SAP error message E9890, which states "Internal error: Error when reading internal table &1 in &2 &3," typically indicates that there is an issue with the internal processing of data within the SAP system. This error can arise from various causes, including:
  Causes:
  
  Data Consistency Issues: There may be inconsistencies or corruption in the data being processed, which can lead to errors when the system attempts to read from internal tables.
  Program Logic Errors: The ABAP program or function module may contain logic errors that lead to attempts to access non-existent or improperly initialized internal tables.
  Memory Issues: Insufficient memory or resource allocation can cause internal tables to fail during processing.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  Version Compatibility: The error may arise if there are compatibility issues between different versions of SAP components or custom code.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the integrity of the data in the relevant tables. Look for any inconsistencies or missing entries.
  Debugging: If you have access to the ABAP code, use the debugger to step through the program and identify where the error occurs. Look for any issues with how internal tables are being populated or accessed.
  Review Transport Logs: If the error appeared after a transport, review the transport logs to ensure that all necessary objects were included and correctly imported.
  Check Memory Settings: Ensure that the system has adequate memory settings. You may need to adjust the instance profile parameters related to memory allocation.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and ST22 (Dump Analysis) to analyze the error further.
  ABAP Development: Understanding ABAP programming concepts can help in debugging and resolving issues related to internal tables.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and potentially resolve the E9890 error in your SAP system.