How To Fix WB899 - Do not run listing checks and listing simultaneously

WB899 - Overview

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 899

• Message text: Do not run listing checks and listing simultaneously

What causes this issue?

You cannot flag the indicators for listing checks and listing at the
same time. The listing check indicator means that articles can only be
processed if they are already listed and/or on sale. If you want to
list an article for the first time, do not run this check as no
articles have yet been listed.

System Response

The method is canceled and an error message appears.

How to fix this error?

Flag one indicator only.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB899 - Do not run listing checks and listing simultaneously ?

  The SAP error message WB899, which states "Do not run listing checks and listing simultaneously," typically occurs in the context of the SAP system when there are conflicting processes related to listing checks and listings being executed at the same time. This can happen in various modules, particularly in logistics and inventory management.
  
  Cause:
  The error is caused by the system's restriction against running two processes that could interfere with each other. Specifically, it indicates that the system is trying to perform a listing check (which verifies the data for listings) while simultaneously executing a listing process (which generates or updates listings). This can lead to data inconsistencies or conflicts, hence the restriction.
  
  Solution:
  To resolve this error, you should ensure that the two processes are not running at the same time. Here are some steps you can take:
  
  
  Check Running Processes: Verify if there are any active listing checks or listings running in the