Message type: E = Error
Message class:  MM_PUR_PO_EXT_MSG - Message class for Backend PO Extraction 
Message number: 002
Message text: Fetching details for document types &1.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Fetching details for document types &V1&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message MM_PUR_PO_EXT_MSG002 typically occurs when there is an issue fetching details for specific document types in the context of purchasing documents, such as purchase orders. This error can arise due to various reasons, including configuration issues, missing data, or system inconsistencies. Causes: Document Type Configuration: The document type you are trying to access may not be properly configured in the system. Authorization Issues: The user may not have the necessary authorizations to view or process the document type. Missing Data: Required data for the document type may be missing or incomplete. System Inconsistencies: There may be inconsistencies in the database or issues with the underlying data model. Custom Enhancements: If there are custom enhancements or modifications in the system, they may interfere with the standard processing of document types. Solutions: Check Document Type Configuration: Go to the configuration settings for document types in the SAP system (Transaction code: SPRO). Ensure that the document type is correctly defined
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