How To Fix V4009 - The customer no. in the sched.agreement differs from the one selected

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 009

• Message text: The customer no. in the sched.agreement differs from the one selected

What causes this issue?

The customer number entered in the selection does not agree with the
customer number in the <DS:GLOS.scheduling_agreement>scheduling
agreement</>.

System Response

The system does not allow the selection or generates a warning message.

How to fix this error?

Please compare the customer number you entered in the selection with
the number in the scheduling agreement. You may be processing the wrong
scheduling agreement.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V4009 - The customer no. in the sched.agreement differs from the one selected ?

  The SAP error message V4009 indicates that there is a mismatch between the customer number specified in a scheduling agreement and the customer number that has been selected in the transaction you are trying to execute. This error typically occurs in the context of sales and distribution (SD) processes, particularly when dealing with scheduling agreements.
  Cause:
  
  Mismatch in Customer Numbers: The customer number in the scheduling agreement does not match the customer number in the sales order or delivery document you are trying to create or process.
  Incorrect Document Reference: You may be referencing a scheduling agreement that is not associated with the selected customer.
  Data Entry Error: There may have been a manual entry error when inputting the customer number or selecting the scheduling agreement.
  
  Solution:
  
  
  Verify Customer Numbers: Check the customer number in the scheduling agreement and ensure it matches the customer number you are using in your transaction. You can do this by:
  
  Navigating to the scheduling agreement in SAP and reviewing the customer details.
  Ensuring that the correct customer is selected in the transaction you are processing.
  
  
  
  Select the Correct Scheduling Agreement: If you are trying to create a sales order or delivery based on a scheduling agreement, make sure you are selecting the correct scheduling agreement that corresponds to the customer you are working with.
  
  
  Create a New Scheduling Agreement: If the scheduling agreement is indeed for a different customer, you may need to create a new scheduling agreement for the correct customer.
  
  
  Check for Changes: If there have been recent changes to customer master data or scheduling agreements, ensure that these changes are reflected in the documents you are working with.
  
  
  Consult with Your SAP Administrator: If you are unable to resolve the issue, it may be helpful to consult with your SAP administrator or support team to investigate further.
  
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to scheduling agreements include ME31L (Create Scheduling Agreement), ME32L (Change Scheduling Agreement), and ME33L (Display Scheduling Agreement).
  Customer Master Data: Ensure that the customer master data is correctly maintained in the system, including the sales area and other relevant details.
  Documentation: Review SAP documentation or help files related to scheduling agreements and customer management for additional guidance.
  
  By following these steps, you should be able to resolve the V4009 error and proceed with your transaction in SAP.