How To Fix WU148 - Only a plant-specific supplier can be assigned to mat. & & in plant &

WU148 - Overview

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 148

• Message text: Only a plant-specific supplier can be assigned to mat. & & in plant &

What causes this issue?

There are two valid plant-specific vendors for the material in the
plant (see error message). Both vendors were assigned in supply source
determination. You may only assign exactly one vendor (on a
cross-plant or plant-specific basis) for a material in a certain
plant.

How to fix this error?

Please assign a unique vendor.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU148 - Only a plant-specific supplier can be assigned to mat. & & in plant & ?

  The SAP error message WU148 indicates that there is an issue with assigning a supplier to a material in a specific plant. This error typically arises when you attempt to assign a vendor (supplier) to a material that is not set up as a plant-specific supplier in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Plant-Specific Vendor Requirement: The material you are trying to assign a supplier to is configured to require a plant-specific vendor. This means that the vendor must be specifically assigned to that plant for the material.
  Vendor Master Data: The vendor you are trying to assign may not have been set up correctly in the vendor master data for that specific plant.
  Material Master Data: The material may not be configured to allow for a non-plant-specific vendor.
  
  
  Solution:
  
  
  Check Vendor Master Data:
  
  Go to the vendor master data (transaction code XK03 or MK03).
  Verify that the vendor is