Message type: E = Error
Message class:  FI - TR-FM Funds Management 
Message number: 886
Message text: Criterion &1 already exists for criterion category &2
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message FI886, which states "Criterion &1 already exists for criterion category &2," typically occurs in the context of financial accounting when you are trying to create or modify a criterion that already exists in the system for a specific category. This error is often encountered in the configuration of financial documents, such as when setting up payment terms, tax codes, or other financial criteria.
Cause: The error is caused by attempting to create a new criterion (identified by &1) that already exists in the system for the specified criterion category (identified by &2). This can happen if: You are trying to duplicate an existing criterion. There is a misunderstanding of the existing criteria and their categories. The system is configured to prevent duplicate entries for certain criteria.
Solution: To resolve this error, you can take the following steps: Check Existing Criteria: Navigate to the relevant configuration area in SAP where the criteria are defined (e.g., transaction
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