How To Fix IEQ807 - &1: Error in changing the internal table (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: IEQ - Change of Equipment History

• Message number: 807

• Message text: &1: Error in changing the internal table (&2)

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

INCLUDE IEQ_NA_SAP OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IEQ807 - &1: Error in changing the internal table (&2) ?

  The SAP error message IEQ807 typically indicates that there is an issue with changing an internal table in the context of a specific operation, often related to the handling of data in an ABAP program. This error can arise due to various reasons, including data inconsistencies, incorrect data types, or issues with the logic of the program.
  Causes:
  
  Data Type Mismatch: The internal table may be defined with a different structure than what is being attempted to be inserted or modified.
  Index Out of Range: Attempting to access or modify an index in the internal table that does not exist (e.g., trying to access an index that is greater than the number of entries in the table).
  Lock Issues: If the internal table is being modified while it is being accessed by another process, it may lead to inconsistencies.
  Memory Issues: Insufficient memory or system resources can also lead to errors when manipulating internal tables.
  Incorrect Logic: Errors in the program logic that lead to invalid operations on the internal table.
  
  Solutions:
  
  Check Data Types: Ensure that the data types of the fields being inserted or modified in the internal table match the definition of the internal table.
  Validate Indexes: Before accessing or modifying the internal table, check that the index is within the valid range (i.e., between 1 and the number of entries in the table).
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Look for any logical errors or incorrect assumptions about the data.
  Error Handling: Implement error handling to gracefully manage situations where the internal table cannot be modified. This can include checks before modifications and appropriate exception handling.
  Review Locks: If the internal table is being accessed by multiple processes, ensure that proper locking mechanisms are in place to prevent concurrent modifications.
  
  Related Information:
  
  ABAP Documentation: Review the official SAP ABAP documentation for best practices on handling internal tables.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or discussion boards where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with a developer or SAP support for a more in-depth analysis of the specific program and context in which the error occurs.