How To Fix IST_EBS170 - Problem occured in acct determination (Func. mod. FKK_ACCOUNT_DETERMINE)

SAP Error Message - Details

• Message type: E = Error

• Message class: IST_EBS - Interface Between IS-T and External Billing System

• Message number: 170

• Message text: Problem occured in acct determination (Func. mod. FKK_ACCOUNT_DETERMINE)

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Check the Customizing settings for account determination.
TFK033* database tables.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IST_EBS170 - Problem occured in acct determination (Func. mod. FKK_ACCOUNT_DETERMINE) ?

  The SAP error message IST_EBS170, which indicates a problem in account determination during the execution of the function module FKK_ACCOUNT_DETERMINE, typically arises in the context of financial transactions, particularly in the area of contract accounts receivable and payable (FI-CA). This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Causes of IST_EBS170
  
  
  Missing or Incorrect Configuration: The account determination settings in the configuration may be incomplete or incorrect. This includes settings related to account types, transaction types, and the mapping of these to the appropriate G/L accounts.
  
  
  Master Data Issues: There may be issues with the master data, such as missing or incorrect account assignments in customer/vendor master records or contract accounts.
  
  
  Transaction Type Issues: The transaction type being processed may not be correctly defined in the system, leading to failures in determining the appropriate accounts.
  
  
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the required accounts or perform the account determination.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the account determination process, they may be causing unexpected behavior.
  
  
  Solutions
  
  
  Check Configuration:
  
  Navigate to the configuration settings for account determination in FI-CA (Transaction code: SPRO).
  Ensure that all necessary account determination settings are correctly defined, including the mapping of transaction types to G/L accounts.
  
  
  
  Review Master Data:
  
  Check the customer/vendor master records and contract accounts for any missing or incorrect account assignments.
  Ensure that the relevant accounts are properly assigned in the master data.
  
  
  
  Validate Transaction Types:
  
  Verify that the transaction type being used is correctly defined and that it has the necessary account determination settings.
  
  
  
  Authorization Check:
  
  Ensure that the user has the appropriate authorizations to perform the transaction and access the required accounts.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the function module FKK_ACCOUNT_DETERMINE to identify the specific point of failure.
  Look for any custom code or enhancements that may be affecting the account determination process.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  
  Testing:
  
  After making changes, perform thorough testing to ensure that the account determination works as expected for various scenarios.
  
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SPRO: Customizing settings
  SE37: Function module maintenance
  SE80: Object Navigator for debugging
  
  
  
  Documentation: Review SAP documentation related to account determination in FI-CA for detailed guidance on configuration and troubleshooting.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify the root cause of the IST_EBS170 error and implement the necessary solutions to resolve it.