How To Fix RTC_POSTING018 - You are not authorized to create document type in model &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_POSTING -

• Message number: 018

• Message text: You are not authorized to create document type in model &1

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_POSTING018 - You are not authorized to create document type in model &1 ?

  The SAP error message RTC_POSTING018 indicates that a user is not authorized to create a document of a specific type in a given model. This typically occurs in the context of SAP's Real-Time Consolidation (RTC) or similar financial applications where document types are used to categorize financial transactions.
  
  Cause:
  
  Authorization Issues: The user does not have the necessary authorizations assigned to their user profile to create documents of the specified type in the specified model.
  Document Type Restrictions: The document type may have specific restrictions or settings that limit who can create it.
  Model Configuration: The model itself may have configurations that restrict certain users from creating documents of that type.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check for missing authorizations.
  Review the user's roles and profiles in transaction PFCG to ensure that the necessary authorizations for the document type and model are included.
  
  
  
  Adjust Authorizations:
  
  If the user lacks the necessary