How To Fix ME646 - Consignment within a company code not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 646

• Message text: Consignment within a company code not possible

What causes this issue?

Even for cross-company-code stock transfers, consignment is only
possible if you have not activated the UB logic (code UB stands for
stock transport orders for longer-distance stock transfers), i.e. if
you have not set the control indicator for the purchasing document type
to "T" (= transport) in Customizing for Purchasing.
(IMG: Purchasing -> Purchase Order -> Define Document Types -> UB
(stock transport order, STO).

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME646 - Consignment within a company code not possible ?

  The SAP error message ME646, which states "Consignment within a company code not possible," typically occurs when there is an attempt to create a consignment stock situation that violates the system's rules regarding consignment stock management. This error is often related to the configuration of the materials, plant, or company code settings in SAP.
  Causes of ME646 Error
  
  
  Company Code Configuration: The company code settings may not allow for consignment stock transactions. This could be due to the way the company code is set up in relation to the materials or plants involved.
  
  
  Material Master Settings: The material master record may not be configured correctly for consignment stock. For example, the material type or the stock type may not support consignment.
  
  
  Plant Settings: The plant associated with the material may not be set up to handle consignment stock. This includes settings in the plant configuration that may restrict consignment processes.
  
  
  Vendor Configuration: The vendor may not be set up correctly for consignment stock. This includes ensuring that the vendor is marked as a consignment vendor in the vendor master data.
  
  
  Stock Type: The stock type for the material may not be defined as consignment stock in the system.
  
  
  Solutions to ME646 Error
  
  
  Check Company Code Settings: Verify the configuration of the company code in the SAP system to ensure that it allows for consignment stock transactions. This may involve checking the settings in the configuration menu (SPRO).
  
  
  Review Material Master Data: Go to the material master record and check the following:
  
  Ensure that the material type supports consignment.
  Check the stock type settings to confirm that consignment stock is enabled.
  
  
  
  Validate Plant Configuration: Ensure that the plant associated with the material is configured to handle consignment stock. This may involve checking the plant settings in the configuration.
  
  
  Vendor Master Data: Check the vendor master data to ensure that the vendor is set up as a consignment vendor. This can be done by reviewing the vendor's purchasing data.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific configuration settings related to consignment stock.
  
  
  Testing: After making any changes, perform a test transaction to ensure that the error is resolved.
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes such as MM02 (Change Material), MK01 (Create Vendor), or SPRO (Customizing) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on consignment stock configuration.
  User Roles and Authorizations: Ensure that the user attempting the transaction has the necessary authorizations to perform consignment stock transactions.
  
  If the issue persists after checking these areas, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP MM (Materials Management) for further assistance.