Message type: E = Error
Message class:  /PRA/ACCOUNTING -  
Message number: 331
Message text: Select document type 12
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The SAP error message /PRA/ACCOUNTING331 Select document type 12 typically occurs in the context of the SAP system when dealing with accounting documents, particularly in the Public Sector Management (PSM) or Public Sector Accounting (PSA) modules. This error indicates that the system is expecting a specific document type (in this case, document type 12) to be selected or processed, but it is not available or not correctly configured.
Cause: Missing Document Type Configuration: Document type 12 may not be configured in the system for the relevant application area. Incorrect Document Type Usage: The document type being used may not be appropriate for the transaction being processed. Authorization Issues: The user may not have the necessary authorizations to access or use document type 12. Data Entry Errors: There may be errors in the data entry that lead to the system not recognizing the document type.
Solution: Check Document Type Configuration: Go to the configuration settings in SAP and verify
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