How To Fix T0934 - Posting key & is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 934

• Message text: Posting key & is not defined

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message T0934 - Posting key & is not defined ?

  The SAP error message T0934, which states "Posting key & is not defined," typically occurs when you are trying to post a transaction using a posting key that is not recognized or defined in the system. Posting keys are essential in SAP as they determine the type of transaction being posted (e.g., debit or credit) and the account types involved.
  Cause:
  
  Undefined Posting Key: The posting key you are trying to use has not been defined in the system.
  Incorrect Configuration: The posting key may not be configured correctly in the relevant configuration settings.
  User Authorization: The user may not have the necessary authorizations to use the specific posting key.
  System Environment: The error may occur if you are working in a different environment (e.g., development, testing, or production) where the posting key is not set up.
  
  Solution:
  
  
  Check Posting Key Configuration:
  
  Go to the SAP transaction code OB14 (for defining posting keys).
  Verify if the posting key you are trying to use is listed and properly configured.
  If it is missing, you may need to create it or consult with your SAP administrator to define it.
  
  
  
  Review User Authorizations:
  
  Ensure that the user has the necessary authorizations to use the posting key. This can be checked in transaction SU53 or by reviewing the user's role assignments.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or configuration guides related to posting keys to ensure that you are using the correct key for the intended transaction.
  
  
  
  Check Transaction Type:
  
  Ensure that the transaction type you are trying to post is compatible with the posting key you are using.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP helpdesk for further assistance.
  
  
  
  Related Information:
  
  Posting Keys: Posting keys are defined in the Financial Accounting (FI) module and are crucial for determining how transactions are recorded in the general ledger.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (for document posting) and OB14 (for posting key configuration).
  SAP Notes: Check for any SAP Notes related to posting keys and error messages for additional troubleshooting steps or known issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.