How To Fix B1426 - Vendor & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 426

• Message text: Vendor & does not exist

How to fix this error?

Check the input.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1426 - Vendor & does not exist ?

  The SAP error message B1426, which states "Vendor & does not exist," typically occurs when you are trying to process a transaction involving a vendor that is not recognized in the system. This can happen in various scenarios, such as when creating a purchase order, invoice, or any other transaction that requires vendor information.
  Causes:
  
  Vendor Not Created: The vendor has not been created in the system.
  Vendor Deactivation: The vendor exists but has been marked as inactive or deleted.
  Incorrect Vendor Number: The vendor number entered is incorrect or has been mistyped.
  Company Code Issues: The vendor may not be assigned to the specific company code you are working with.
  Data Synchronization Issues: If your system is integrated with other systems, there may be synchronization issues leading to the vendor not being recognized.
  
  Solutions:
  
  
  Check Vendor Existence:
  
  Use transaction code XK03 (Display Vendor) to check if the vendor exists in the system.
  Ensure that you are searching for the vendor in the correct company code.
  
  
  
  Create Vendor:
  
  If the vendor does not exist, you can create it using transaction code XK01 (Create Vendor) or MK01 (Create Vendor for Purchasing).
  
  
  
  Check Vendor Status:
  
  If the vendor exists but is inactive, you may need to reactivate it. This can be done using transaction code XK02 (Change Vendor).
  
  
  
  Verify Vendor Number:
  
  Double-check the vendor number you are entering to ensure it is correct.
  
  
  
  Company Code Assignment:
  
  Ensure that the vendor is assigned to the correct company code. You can check this in the vendor master data.
  
  
  
  Consult with IT Support:
  
  If you suspect data synchronization issues or if the problem persists, consult your IT support team or SAP Basis team for further investigation.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  XK01: Create Vendor
  XK02: Change Vendor
  XK03: Display Vendor
  MK01: Create Vendor for Purchasing
  MK02: Change Vendor for Purchasing
  MK03: Display Vendor for Purchasing
  
  
  
  Vendor Master Data: Understanding how vendor master data is structured in SAP can help in troubleshooting issues related to vendor existence.
  
  
  Authorization Issues: Ensure that you have the necessary authorizations to view or create vendor data.
  
  
  By following these steps, you should be able to resolve the B1426 error and successfully process your transactions involving vendors.