How To Fix SO406 - Enter an information class

SAP Error Message - Details

• Message type: E = Error

• Message class: SO - SAPoffice: message texts

• Message number: 406

• Message text: Enter an information class

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SO406 - Enter an information class ?

  The SAP error message SO406 ("Enter an information class") typically occurs when you are trying to create or process a document in SAP that requires an information class to be specified, but it has not been provided. This error is often encountered in the context of SAP's Document Management System (DMS) or when dealing with document-related transactions.
  Cause:
  The error is triggered because the system expects an "information class" to be defined for the document you are trying to create or process. An information class in SAP is a classification that helps categorize documents and can include various attributes that define the document's properties and behavior.
  Solution:
  To resolve the SO406 error, you can follow these steps:
  
  
  Check the Document Type: Ensure that the document type you are working with is correctly configured to require an information class. You may need to consult with your SAP administrator or check the configuration settings.
  
  
  Enter Information Class: When prompted by the error message, enter a valid information class in the relevant field. If you are unsure which information class to use, you can look up the available classes in your SAP system or consult your organization's documentation.
  
  
  Configuration Settings: If you are an administrator, you may need to check the configuration settings for the document type in transaction code OAC0 (for DMS) or similar transactions. Ensure that the information class is set up correctly and is linked to the document type.
  
  
  User Authorization: Ensure that you have the necessary authorizations to create or modify documents with the specified information class. Lack of proper permissions can sometimes lead to errors.
  
  
  Consult Documentation: If you are still facing issues, refer to SAP documentation or help resources for more detailed guidance on the specific transaction or process you are working with.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OAC0 (for Document Management System configuration) or others related to document processing.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message SO406.
  Training and Support: If you are new to SAP or the specific module you are working with, consider seeking training or support from your organization's SAP team or external consultants.
  
  By following these steps, you should be able to resolve the SO406 error and successfully enter the required information class for your document processing needs.