How To Fix WX154 - Plant or customer & does not exist in company code &

SAP Error Message - Details

• Message type: E = Error

• Message class: WX - Master data maintenance: Plant

• Message number: 154

• Message text: Plant or customer & does not exist in company code &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WX154 - Plant or customer & does not exist in company code & ?

  Certainly! Here's detailed information about the SAP error message WX154:
  
  SAP Error Message WX154
  Message Text:
  
  Plant or customer & does not exist in company code &
  
  Cause
  This error occurs when you try to post a transaction or create a document in SAP where the plant or customer specified is not assigned or does not exist in the company code you are working with.
  
  The system checks the master data relationships and finds that the plant or customer is not valid for the company code.
  This can happen during sales order processing, delivery, billing, or financial postings where company code-specific data is required.
  It may also occur if the organizational assignments in master data are incomplete or inconsistent.
  
  
  Explanation
  
  Plant: In SAP, a plant is an organizational unit within logistics that can be assigned to one or more company codes. However, for certain transactions, the plant must be assigned to the company code you are posting to.
  Customer: Customers are assigned to company codes in the customer master data (transaction XD01/XD02/XD03 or FD01/FD02/FD03). If the customer is not assigned to the company code, the system cannot process transactions involving that customer for that company code.
  
  
  Solution
  
  
  Check Plant Assignment:
  
  Go to transaction OX18 (Assign Plant to Company Code).
  Verify that the plant you are using is assigned to the company code.
  If not assigned, assign the plant to the company code.
  
  
  
  Check Customer Master Data:
  
  Use transaction XD03 (Display Customer) or FD03.
  Check if the customer has a company code segment for the company code you are posting to.
  If missing, create the company code segment for the customer using XD02 or FD02.
  
  
  
  Verify Transaction Data:
  
  Ensure that the plant and customer entered in the transaction are correct and consistent.
  Sometimes, a typo or wrong entry can cause this error.
  
  
  
  Check Configuration:
  
  In some cases, the error may be due to incorrect configuration in the IMG related to organizational assignments.
  Verify the organizational structure and assignments in IMG under Logistics General > Logistics Basic Data > Define Plant and assign to Company Code.
  
  
  
  
  Additional Notes
  
  This error is common in cross-company code transactions or when master data is not fully maintained.
  Always ensure master data consistency before posting transactions.
  If you are unsure about the assignments, consult with your SAP MM/SD or FI consultant.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error Message
  WX154: Plant or customer & does not exist in company code &
  
  
  Cause
  Plant or customer not assigned to company code in master data
  
  
  Solution
  Assign plant to company code (OX18), assign customer to company code (XD02/FD02), verify entries
  
  
  Related Transactions
  OX18, XD01/XD02/XD03, FD01/FD02/FD03
  
  
  
  
  If you need help with specific steps or screenshots, feel free to ask!