How To Fix AC708 - Check posting key (posting key & is not defined)

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 708

• Message text: Check posting key (posting key & is not defined)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AC708 - Check posting key (posting key & is not defined) ?

  The SAP error message AC708, which states "Check posting key (posting key & is not defined)," typically occurs in the context of asset accounting or financial transactions when the system encounters a posting key that is not recognized or defined in the system configuration.
  Cause:
  
  Undefined Posting Key: The posting key specified in the transaction is not defined in the system. This can happen if the posting key is incorrectly entered or if it has not been configured in the system.
  Configuration Issues: The posting key may not be set up for the specific transaction type or document type you are trying to process.
  User Authorization: The user may not have the necessary authorizations to use the specified posting key.
  System Upgrade or Changes: If there have been recent changes or upgrades to the SAP system, some posting keys may have been altered or removed.
  
  Solution:
  
  
  Check Posting Key Configuration:
  
  Go to the transaction code OB52 (for posting periods) or OBD2 (for posting keys) to check if the posting key is defined.
  Ensure that the posting key you are trying to use is correctly configured in the system.
  
  
  
  Verify Transaction Type:
  
  Ensure that the posting key is appropriate for the type of transaction you are trying to execute. Different posting keys are used for different types of transactions (e.g., asset acquisition, transfer, retirement).
  
  
  
  Consult with SAP Administrator:
  
  If you do not have access to the configuration settings, consult with your SAP administrator or financial team to verify the posting key settings.
  
  
  
  Check User Authorizations:
  
  Ensure that your user profile has the necessary authorizations to use the specified posting key. This can be checked in transaction code SU53 or by consulting with your security team.
  
  
  
  Review Documentation:
  
  Check SAP documentation or help resources for any specific notes related to the posting key in question.
  
  
  
  Related Information:
  
  Posting Keys: Posting keys are two-digit numbers that determine the type of transaction being processed (e.g., debit or credit) and the account types that can be posted to.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) for asset accounting.
  SAP Notes: Search for SAP Notes related to error AC708 in the SAP Support Portal for any known issues or patches.
  
  If the issue persists after checking the above points, it may be necessary to engage SAP support for further assistance.