How To Fix JIT00465 - Material &1 is included in the delivery more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 465

• Message text: Material &1 is included in the delivery more than once

What causes this issue?

Material &v1& is contained more than once in the delivery that is to be
extended. Therefore it is not possible to add it to the delivery.

System Response

The addition to the delivery was canceled.

How to fix this error?

Add the release item or components group to another delivery.
Alternatively you can change the delivery you want to extend so that
each material is only contained in one delivery item.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00465 - Material &1 is included in the delivery more than once ?

  The SAP error message JIT00465 indicates that a specific material (denoted as &1) is included in a delivery more than once. This typically occurs in the context of Just-In-Time (JIT) delivery processes, where materials are expected to be delivered in a specific manner without duplication.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same material has been added multiple times to the delivery document. This can happen due to manual entry errors or issues in the system that allow for duplicate entries.
  Configuration Issues: There may be configuration settings in the JIT process that are not correctly set up, leading to the system allowing duplicates.
  Data Integrity Issues: Problems with master data or transactional data integrity can also lead to this error, especially if there are inconsistencies in how materials are defined or managed in the system.
  
  Solution:
  
  Check Delivery Document: Review the delivery document to identify if the material is indeed listed more than once. If so, remove the duplicate entry.
  Adjust Configuration: If this issue is recurring, it may be necessary to review the configuration settings related to JIT delivery in your SAP system. Ensure that the settings are correctly defined to prevent duplicates.
  Data Validation: Conduct a data validation check to ensure that there are no integrity issues with the material master data. This includes checking for duplicate material numbers or incorrect entries.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling JIT delivery errors. This may provide additional insights or steps tailored to your version of SAP.
  Contact Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery) or VL02N (Change Outbound Delivery) to manage deliveries effectively.
  JIT Process: Understanding the JIT process and how it integrates with your supply chain can help in troubleshooting similar issues in the future.
  SAP Notes: Check for any SAP Notes related to JIT delivery errors, as these may provide patches or updates that address known issues.
  
  By following these steps, you should be able to resolve the JIT00465 error and prevent it from occurring in the future.