How To Fix RP904 - Unknown document type

RP904 - Overview

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 904

• Message text: Unknown document type

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Smart SAP Assistant

• What is the cause and solution for SAP error message RP904 - Unknown document type ?

  The SAP error message RP904 "Unknown document type" typically occurs in the context of payroll processing or when dealing with document types in SAP systems. This error indicates that the system has encountered a document type that it does not recognize or that has not been defined in the system.
  Causes:
  
  Incorrect Document Type: The document type being referenced in the payroll or accounting process is not defined in the system.
  
  Configuration Issues: The configuration settings for document types may not be set up correctly in the SAP system.
  Missing Customization: If the document type is a custom one, it may not have been properly created or activated in the system.
  Data Entry Errors: There may be a typo or incorrect entry in the document type field during data entry.
  
  Solutions:
  
  
  Check Document Type Configuration:
  
  Go to the configuration settings in SAP (transaction code SPRO).
  Navigate to the relevant section for document types (e.g., payroll or accounting).
  Ensure that the