How To Fix MM_PUR_SES131 - Account assignment category &1 differs from contract item &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 131

• Message text: Account assignment category &1 differs from contract item &2.

Self-Explanatory Message

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• What is the cause and solution for SAP error message MM_PUR_SES131 - Account assignment category &1 differs from contract item &2. ?

  The SAP error message MM_PUR_SES131 indicates that there is a mismatch between the account assignment category of the purchase requisition or purchase order and the account assignment category defined in the contract item. This error typically occurs in the context of procurement processes, particularly when dealing with contracts and purchase orders.
  Cause:
  The error arises when:
  
  The account assignment category specified in the purchase requisition or purchase order does not match the account assignment category defined in the associated contract item.
  The contract item may be set up for a specific account assignment category (e.g., "K" for cost center, "P" for project, etc.), and the purchase order or requisition is trying to use a different category.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Account Assignment Category:
  
  Review the account assignment category in the purchase requisition or purchase order. You can do this by navigating to the relevant document in SAP and checking the details.
  Compare it with the account assignment category defined in the contract item. You can find this by accessing the contract in the SAP system.
  
  
  
  Modify the Purchase Order/Requisition:
  
  If the account assignment category in the purchase order or requisition is incorrect, you can change it to match the contract item. This can be done in the document's details.
  
  
  
  Adjust the Contract Item:
  
  If the purchase order or requisition is correct and should use a different account assignment category, you may need to adjust the contract item to allow for the desired category. This may involve changing the contract settings or creating a new contract item with the correct account assignment category.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unsure about making changes or if the issue persists, consult with your SAP administrator or procurement team. They can provide guidance on the correct account assignment categories and ensure that the necessary changes are made in compliance with your organization's procurement policies.
  
  
  
  Related Information:
  
  
  Account Assignment Categories: These categories determine how costs are allocated in SAP. Common categories include:
  
  "K" for Cost Center
  "P" for Project
  "A" for Asset
  "F" for Order
  
  
  
  Transaction Codes:
  
  ME21N: Create Purchase Order
  ME22N: Change Purchase Order
  ME23N: Display Purchase Order
  ME31K: Create Contract
  ME32K: Change Contract
  ME33K: Display Contract
  
  
  
  Documentation: Refer to SAP documentation or your organization's SAP training materials for more detailed information on account assignment categories and procurement processes.
  
  
  By following these steps, you should be able to resolve the MM_PUR_SES131 error and proceed with your procurement activities in SAP.