How To Fix WB016 - Version no. & for customer & and assort. list type & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 016

• Message text: Version no. & for customer & and assort. list type & already exists

What causes this issue?

You attempted to create a new assortment list version in version
management. The version number was already assigned, however.

System Response

The version cannot be created.

How to fix this error?

This error can occur if the lead time or the cycle length for the
assortment list type is reduced in Customizing. If this is the case,
you should delete the old versions so that the sequence of the version
numbers coincides with the validity periods again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB016 - Version no. & for customer & and assort. list type & already exists ?

  The SAP error message WB016 indicates that there is an attempt to create or modify a version of a customer or assortment list that already exists in the system. This error typically occurs in the context of managing assortments or customer-specific data in SAP, particularly in the Retail or Logistics modules.
  Cause:
  The error is triggered when:
  
  You are trying to create a new version of a customer or assortment list with a version number that already exists for that specific customer and list type.
  There may be a duplicate entry in the database for the combination of customer, assortment list type, and version number.
  
  Solution:
  To resolve the WB016 error, you can take the following steps:
  
  
  Check Existing Versions:
  
  Use transaction codes like WB02 (Change Assortment List) or WB03 (Display Assortment List) to check if the version number you are trying to create already exists for the specified customer and assortment list type.
  
  
  
  Use a Different Version Number:
  
  If the version number is already in use, consider using a different version number that does not conflict with existing entries.
  
  
  
  Delete or Archive Existing Versions:
  
  If the existing version is no longer needed, you can delete or archive it using the appropriate transaction codes. Ensure that you have the necessary authorizations to perform these actions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to assortment lists and version management for additional insights and best practices.
  
  
  
  Check for Customizations:
  
  If your SAP system has custom developments or enhancements, check with your technical team to ensure that there are no custom validations or logic that might be causing this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WB01 (Create Assortment List), WB02, and WB03.
  SAP Notes: Search for SAP Notes related to error WB016 in the SAP Support Portal for any patches or updates that may address this issue.
  User Authorizations: Ensure that you have the necessary authorizations to create or modify assortment lists in the system.
  
  By following these steps, you should be able to resolve the WB016 error and successfully manage your customer and assortment lists in SAP.