How To Fix ATP_BOP_VDM043 - Fallback variant of variant &1 does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_BOP_VDM -

• Message number: 043

• Message text: Fallback variant of variant &1 does not exist.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_BOP_VDM043 - Fallback variant of variant &1 does not exist. ?

  The SAP error message ATP_BOP_VDM043, which states "Fallback variant of variant &1 does not exist," typically occurs in the context of Advanced ATP (aATP) when the system is unable to find a fallback variant for a specific configuration or variant product. This can happen in scenarios involving variant configuration, where the system is trying to determine availability for a product that has multiple variants.
  Cause:
  
  Missing Fallback Variant: The primary cause of this error is that the fallback variant defined in the system does not exist. This can happen if the variant configuration is not set up correctly or if the fallback variant has been deleted or not created.
  Configuration Issues: There may be issues with the configuration settings in the material master or the variant configuration settings.
  Data Inconsistencies: There could be inconsistencies in the master data, such as missing or incorrect entries in the variant configuration tables.
  
  Solution:
  
  
  Check Variant Configuration:
  
  Go to the variant configuration settings for the material in question and ensure that the fallback variant is correctly defined.
  Verify that the fallback variant exists in the system and is active.
  
  
  
  Create or Adjust Fallback Variant:
  
  If the fallback variant does not exist, you may need to create it. This involves defining the necessary characteristics and values that correspond to the fallback variant.
  If the fallback variant exists but is not correctly configured, adjust its settings to ensure it meets the requirements.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the product to ensure that all necessary configurations and settings are in place.
  Ensure that the relevant views (like Basic Data, Sales, and Plant Data) are correctly maintained.
  
  
  
  Check for Data Inconsistencies:
  
  Run consistency checks on the variant configuration data to identify any inconsistencies or missing entries.
  Use transaction codes like CU50 (for variant configuration) to analyze and correct any issues.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to variant configuration and Advanced ATP to ensure that you are following best practices.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CU01 (Create Configuration Profile), CU02 (Change Configuration Profile), and CU50 (Display Configuration).
  SAP Notes: Search for SAP Notes related to ATP and variant configuration for any known issues or updates.
  Documentation: Review the SAP Help Portal for detailed information on Advanced ATP and variant configuration processes.
  
  By following these steps, you should be able to resolve the ATP_BOP_VDM043 error and ensure that your variant configuration is functioning correctly.