How To Fix RTC_POSTING012 - Enter a document type

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_POSTING -

• Message number: 012

• Message text: Enter a 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_POSTING012 - Enter a document type ?

  The SAP error message RTC_POSTING012, which states "Enter a document type," typically occurs when you are trying to post a document in the SAP system, but the required document type has not been specified. This can happen in various transactions, especially in financial postings or when dealing with document entries in the SAP system.
  Cause:
  
  Missing Document Type: The most common cause is that the user has not entered a document type in the relevant field.
  Configuration Issues: There may be issues with the configuration of document types in the system, such as missing or incorrectly set up document types.
  User Role/Authorization: The user may not have the necessary authorizations to access certain document types.
  Transaction-Specific Requirements: Certain transactions may require specific document types that are not being provided.
  
  Solution:
  
  
  Enter Document Type: Ensure that you enter a valid document type in the appropriate field before attempting to post the document. The document type is usually a dropdown selection, so make sure to select one that is relevant to your transaction.
  
  
  Check Configuration: If you are an administrator or have access to configuration settings, check the configuration of document types in the relevant module (e.g., Financial Accounting, Controlling). Ensure that the document types are correctly defined and active.
  
  
  User Authorization: Verify that the user has the necessary authorizations to use the document types. This may involve checking user roles and permissions in the SAP system.
  
  
  Consult Documentation: Refer to the SAP documentation or help files for the specific transaction you are using to understand the requirements for document types.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Document Types in SAP: Document types are used in SAP to categorize different types of financial documents (e.g., invoices, credit memos, etc.). Each document type has specific settings and rules associated with it.
  Transaction Codes: Familiarize yourself with the transaction codes related to the posting you are trying to perform (e.g., FB01 for general postings, FB60 for vendor invoices, etc.).
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on document types.
  
  By following these steps, you should be able to resolve the RTC_POSTING012 error and successfully post your document in SAP.