How To Fix MEPO837 - Distribution by amount not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 837

• Message text: Distribution by amount not allowed

What causes this issue?

The use of amount-based distribution (distribution indicator for
multiple account assignment = 3) is not allowed here.

System Response

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

How to fix this error?

Choose a different distribution indicator or a newer transaction (for
example: ME22N) or use a different purchasing document category.

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 MEPO837 - Distribution by amount not allowed ?

  The SAP error message MEPO837 ("Distribution by amount not allowed") typically occurs in the context of purchase order (PO) or contract management when there is an attempt to distribute costs or amounts in a way that is not permitted by the system's configuration or the specific transaction being performed.
  Cause:
  
  Incorrect Distribution Method: The error often arises when the system is set to distribute costs based on quantity, but the user is attempting to distribute based on amount.
  Configuration Settings: The settings in the purchasing or materials management module may not allow for distribution by amount for the specific document type or scenario.
  Document Type Restrictions: Certain document types may have restrictions on how costs can be distributed.
  Incomplete Data: Missing or incorrect data in the purchase order or contract can also lead to this error.
  
  Solution:
  
  Check Distribution Method: Ensure that the distribution method you are trying to use is allowed for the specific document. If the system is set to distribute by quantity, you may need to adjust your entries accordingly.
  Review Configuration: Consult with your SAP configuration team to review the settings for the relevant document types and ensure that they allow for distribution by amount if that is your intended method.
  Adjust Document Entries: If you are trying to enter amounts directly, consider switching to a quantity-based entry if that aligns with your business process.
  Consult Documentation: Review SAP documentation or help resources for specific guidelines on distribution methods for your version of SAP.
  Error Logs: Check the error logs for additional details that may provide more context on why the error is occurring.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to navigate and troubleshoot effectively.
  SAP Notes: Look for SAP Notes related to MEPO837 for any patches or updates that may address this issue.
  User Roles and Permissions: Ensure that the user has the necessary permissions to perform the actions related to the purchase order or contract.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.