How To Fix WM576 - Incorrect access to the buffer in table WLK1

WM576 - Overview

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 576

• Message text: Incorrect access to the buffer in table WLK1

What causes this issue?

In a program, the buffer in table WLK1 was accessed with different sort
criteria.

System Response

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

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

WM576 - Details

• The SAP error message WM576, which states "Incorrect access to the buffer in table WLK1," typically occurs in the context of Warehouse Management (WM) when there is an issue with the internal buffer that is used for managing data in the WLK1 table. This table is related to the storage of warehouse management data, and the error can arise due to various reasons, including data inconsistencies, buffer issues, or problems with the configuration.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data stored in the WLK1 table, which can lead to incorrect access attempts.
  Buffer Issues: The internal buffer that SAP uses to manage data may be corrupted or not properly synchronized.
  Configuration Errors: Incorrect configuration settings in the Warehouse Management module can lead to this error.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 to check