How To Fix V4008 - The cust.mat.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: 008

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

What causes this issue?

The customer material number entered in the selection does not agree
with the selected <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 review the scheduling agreement you have selected. 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 V4008 - The cust.mat.no.in the sched.agreement differs from the one selected ?

  The SAP error message V4008, which states "The customer material number in the scheduling agreement differs from the one selected," typically occurs in the context of sales and distribution (SD) when there is a mismatch between the customer material number specified in a scheduling agreement and the one being used in a sales order or delivery.
  
  Cause:
  
  Mismatch in Customer Material Number: The customer material number in the scheduling agreement does not match the customer material number in the sales order or delivery document.
  Incorrect Data Entry: There may have been a manual entry error when creating the sales order or scheduling agreement.
  Changes in Master Data: Changes in the material master or customer master data that have not been reflected in the scheduling agreement.
  Different Customer Material Numbers: The customer may have different material numbers for the same product, and the wrong one is being referenced.
  
  
  Solution:
  
  Verify Customer Material Number: Check the customer material number