How To Fix L4520 - Internal table sorted incorrectly

L4520 - Overview

• Message type: E = Error

• Message class: L4 - LVS inventory

• Message number: 520

• Message text: Internal table sorted incorrectly

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 'SY_VE_HOLEN' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L4520 - Internal table sorted incorrectly ?

  The SAP error message L4520: Internal table sorted incorrectly typically occurs in the context of SAP Logistics, particularly in the handling of internal tables that are expected to be sorted in a specific order. This error can arise during operations such as inventory management, order processing, or any other logistics-related transactions where sorted data is crucial for processing.
  
  Cause:
  The error is generally caused by one of the following issues:
  
  
  Incorrect Sorting: The internal table that is being processed is not sorted according to the expected key fields. This can happen if the sorting logic is not applied correctly before the table is used in a function or method that requires sorted data.
  
  
  Data Integrity Issues: There may be inconsistencies in the data being processed, leading to unexpected sorting results.
  
  
  Custom Code: If there is custom ABAP code involved, it may not be handling the sorting correctly, leading to this error.
  
  
  Changes in Data Structure: If