How To Fix FAC_ACC_DET_MESSAGE017 - Posting key & is not a debit one.

SAP Error Message - Details

• Message type: E = Error

• Message class: FAC_ACC_DET_MESSAGE - Message for account determination

• Message number: 017

• Message text: Posting key & is not a debit one.

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 FAC_ACC_DET_MESSAGE017 - Posting key & is not a debit one. ?

  The SAP error message FAC_ACC_DET_MESSAGE017 indicates that the posting key being used in a transaction is not a debit posting key. This error typically arises when you are trying to post a transaction that requires a debit entry, but the posting key specified is configured for credit entries.
  Cause:
  
  Incorrect Posting Key: The posting key used in the transaction is set up for credit postings (e.g., posting key 50 for credit) instead of debit postings (e.g., posting key 40 for debit).
  Configuration Issues: The configuration of the posting keys in the system may not align with the intended accounting entries.
  Transaction Type: The type of transaction being processed may inherently require a debit entry, but the system is being instructed to use a credit posting key.
  
  Solution:
  
  Check Posting Key: Review the posting key being used in the transaction. Ensure that it is a debit posting key (e.g., 40 for general ledger accounts).
  Change Posting Key: If you find that the wrong posting key is being used, change it to the appropriate debit posting key.
  Review Transaction Type: Ensure that the transaction type you are processing is appropriate for the posting key you are using.
  Consult Configuration: If you have access, check the configuration of posting keys in the SAP system (transaction code OB41) to ensure that they are set up correctly for the intended use.
  User Training: If users are frequently encountering this error, consider providing training on the correct use of posting keys and the types of transactions that require specific keys.
  
  Related Information:
  
  Posting Keys: In SAP, posting keys are two-digit numbers that determine the type of transaction being posted (debit or credit) and the account type (e.g., customer, vendor, general ledger).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (G/L Account Document Entry), FB01 (Post Document), and others that may be relevant to the posting process.
  SAP Documentation: Refer to SAP Help documentation for detailed information on posting keys and their configurations.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who can provide further assistance based on your specific system configuration and business processes.