How To Fix WSD_MESSAGE040 - Reference plant not found

SAP Error Message - Details

• Message type: E = Error

• Message class: WSD_MESSAGE - Message class for WSD

• Message number: 040

• Message text: Reference plant not found

Diagnosis
A reference plant is not maintained for simplified material creation in
Customizing.
Procedure
Maintain the reference plant at either the distribution center or the
client level in Customizing for Logistics - General by choosing
<ZK>Material Master -> Enhanced Material Search with Creation ->
Configure Simplified Creation of a Material in the Material Search</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WSD_MESSAGE040 - Reference plant not found ?

  Certainly! Here's a detailed explanation for the SAP error message WSD_MESSAGE040: Reference plant not found:
  
  Error Message
  WSD_MESSAGE040: Reference plant not found
  
  Cause
  This error typically occurs in SAP when a reference plant that is required for a particular process or configuration cannot be found or does not exist in the system. The "reference plant" is often used in scenarios such as:
  
  Supply Chain Planning (e.g., in SAP APO or SAP ERP PP/DS)
  Material Master Data where a plant is referenced for procurement or production
  Work Scheduling or Production Orders where a reference plant is needed for planning or execution
  Intercompany or cross-plant processes where a plant is expected to be linked or referenced
  
  The root cause is usually one of the following:
  
  The plant number entered does not exist in the system (not created in transaction OX10).
  The plant is not assigned or linked properly in the relevant customizing or master data.
  Typographical error or incorrect plant code entered.
  Missing or incomplete integration/configuration between modules (e.g., between MM and PP or between ERP and APO).
  
  
  Solution
  To resolve the error, follow these steps:
  
  
  Verify Plant Master Data:
  
  Check if the plant exists in the system using transaction OX10.
  If the plant does not exist, create it or correct the plant code.
  
  
  
  Check the Reference Plant Entry:
  
  Identify where the reference plant is being called or required (e.g., in material master, production order, planning settings).
  Ensure the reference plant is correctly maintained in the relevant customizing or master data.
  
  
  
  Correct the Plant Code:
  
  If the plant code was entered manually, verify and correct any typos.
  
  
  
  Check Integration Settings:
  
  For cross-module processes, ensure that the plant is properly assigned in integration customizing.
  For example, in SAP APO, check the CIF integration and ensure the plant is replicated and active.
  
  
  
  Review User Exits or Enhancements:
  
  If custom code or user exits are involved, verify that the logic correctly handles the reference plant.
  
  
  
  Re-run the Process:
  
  After corrections, re-execute the process to confirm the error is resolved.
  
  
  
  
  Related Information
  
  Transaction OX10: Used to create and maintain plants in SAP.
  Material Master (MM01/MM02): Plant data is maintained here; missing plant data can cause this error.
  SAP APO Integration: Reference plants must be properly replicated and active.
  Cross-Plant Procurement: Reference plants are often used in intercompany or cross-plant scenarios.
  SAP Notes: Check SAP OSS notes for any known issues related to WSD_MESSAGE040.
  Error Context: The exact module or transaction where the error occurs can provide clues (e.g., PP, MM, APO).
  
  
  If you provide the exact transaction or process where this error occurs, I can give more tailored advice.