How To Fix M8_2051 - Enter at least one assignment with a contract reference

SAP Error Message - Details

• Message type: E = Error

• Message class: M8_2 - Logistics Invoice Verification

• Message number: 051

• Message text: Enter at least one assignment with a contract reference

What causes this issue?

Message number M8_251

System Response

You want to post directly to a G/L account or material account.

How to fix this error?

Enter at least one assignment for a purchasing document, so that the
system can determine the supplier. To do this, choose the <ZK>Contract
</> tab page and enter the document number. At least one contract item
must be selected for settlement before you can post to G/L accounts and
material accounts.

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

Choose the <ZK>G/L Account</> or <ZK>Material</> tab page and enter the
required data.

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 M8_2051 - Enter at least one assignment with a contract reference ?

  The SAP error message M8_2051, which states "Enter at least one assignment with a contract reference," typically occurs in the context of materials management or procurement processes within SAP. This error indicates that the system requires at least one assignment that references a contract before proceeding with the transaction you are attempting to execute.
  Cause:
  The error is usually triggered in the following scenarios:
  
  Missing Contract Reference: You are trying to create or process a document (like a purchase order or a goods receipt) that requires a reference to a contract, but none has been provided.
  Incorrect Document Type: The document type you are using may require a contract reference, but the system does not find any associated contract.
  Configuration Issues: There may be configuration settings in the SAP system that enforce contract references for certain transactions.
  
  Solution:
  To resolve the M8_2051 error, you can take the following steps:
  
  
  Check Contract Reference:
  
  Ensure that you have selected or entered a valid contract reference in the relevant field of your transaction. This could be a purchase order, a service entry sheet, or any other document that requires a contract.
  
  
  
  Create or Select a Contract:
  
  If you do not have a contract, you may need to create one. Use transaction codes like ME31K (Create Contract) to create a new contract.
  If a contract exists, ensure you are referencing the correct one.
  
  
  
  Review Document Type Settings:
  
  Check the document type settings in the configuration to see if the requirement for a contract reference is appropriate for your business process. You may need to consult with your SAP configuration team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific transaction you are working on to understand the requirements for contract references.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to access and reference contracts in the system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME31K (Create Contract), ME32K (Change Contract), ME33K (Display Contract), and ME21N (Create Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training and Documentation: Consider reviewing training materials or documentation specific to your organization's SAP implementation to understand how contracts are managed.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.