Message type: E = Error
Message class: FMFG - U.S. Federal Government Message Class
Message number: 879
Message text: Duplicate document type entries not allowed
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FMFG879
- Duplicate document type entries not allowed ?The SAP error message FMFG879 "Duplicate document type entries not allowed" typically occurs in the context of Financial Management (FM) when there are attempts to create or process a document type that already exists in the system. This error is often related to the configuration of document types in the Funds Management module.
Cause: Duplicate Document Type: The most common cause of this error is that there is an attempt to create a new document type that has the same identifier as an existing document type in the system.
Configuration Issues: There may be issues in the configuration settings where the same document type is inadvertently defined multiple times. Data Entry Errors: Users may mistakenly enter the same document type when trying to create a new entry.
Solution: Check Existing Document Types: Navigate to the configuration settings for document types in the Funds Management module. This can typically be found under the path: SPRO > Public
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