How To Fix FM_EXPLAIN020 - Exception lists are not supported for vendors

SAP Error Message - Details

• Message type: E = Error

• Message class: FM_EXPLAIN - Explain Dunning Decision

• Message number: 020

• Message text: Exception lists are not supported for vendors

What causes this issue?

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

System Response

Vendors that were not dunned are not listed in the exception list.

How to fix this error?

Use the log of the dunning program: Menu <ls>Extras</> -> <ls>Dunning
run log</>.

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 FM_EXPLAIN020 - Exception lists are not supported for vendors ?

  The SAP error message FM_EXPLAIN020 indicates that exception lists are not supported for vendors in the context of the Funds Management (FM) module. This error typically arises when you attempt to use exception lists in a scenario where they are not applicable, particularly for vendor-related transactions.
  Cause:
  The primary cause of this error is that the system does not allow the use of exception lists for vendor accounts in the Funds Management module. Exception lists are generally used for specific types of accounts or transactions, and in this case, the vendor accounts do not support this feature.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Configuration: Check the configuration settings in the Funds Management module to ensure that you are not trying to apply exception lists to vendor accounts. You may need to adjust your settings or processes to align with the system's capabilities.
  
  
  Use Alternative Methods: If you need to manage exceptions for vendor transactions, consider using other methods or reports that do not rely on exception lists. This may involve using standard reports or transaction codes that provide the necessary information without triggering the error.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more information on how exception lists are intended to be used and what alternatives are available for vendor management.
  
  
  Contact SAP Support: If you believe that your use case should support exception lists or if you need further assistance, consider reaching out to SAP support for guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on the use of exception lists in Funds Management.
  Transaction Codes: Familiarize yourself with transaction codes related to Funds Management and vendor management to find suitable alternatives.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the FM_EXPLAIN020 error and find a suitable way to manage your vendor transactions within the SAP system.