How To Fix ACCCHECK066 - Invalid field combination in a column (&1 &2). &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: ACCCHECK - Messages for accessibility error messages

• Message number: 066

• Message text: Invalid field combination in a column (&1 &2). &3 &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACCCHECK066 - Invalid field combination in a column (&1 &2). &3 &4 ?

  The SAP error message ACCCHECK066 indicates that there is an invalid field combination in a column, which typically arises during the execution of financial transactions or when processing accounting documents. This error is often related to the configuration of the financial accounting (FI) module, particularly in the context of account determination or when validating data entries.
  Cause:
  
  
  Invalid Field Combination: The error suggests that the combination of fields in the specified column does not meet the required criteria set in the system. This could be due to:
  
  Incorrectly configured account determination settings.
  Missing or incorrect master data (e.g., G/L accounts, cost centers, profit centers).
  Inconsistent data entries that do not align with the expected combinations defined in the system.
  
  
  
  Customizations or Enhancements: If there are custom validations or enhancements in place, they might be causing the error by enforcing rules that are not being met by the current data.
  
  
  Data Entry Errors: Manual data entry errors can also lead to invalid combinations, such as entering a cost center that is not valid for the selected G/L account.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for account determination in the relevant modules (e.g., FI, CO). Ensure that the combinations of accounts, cost centers, and other relevant fields are correctly defined.
  
  
  Validate Master Data: Ensure that all master data (G/L accounts, cost centers, profit centers) is correctly set up and active. Check for any inconsistencies or missing entries.
  
  
  Review Transaction Data: Look at the specific transaction or document that triggered the error. Verify that all fields are filled out correctly and that the combinations are valid according to the system's rules.
  
  
  Debugging: If the issue persists, consider using the debugging tools in SAP to trace the execution and identify where the validation is failing. This can provide insights into which specific field combination is causing the error.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the ACCCHECK066 error for any specific guidance or known issues.
  
  
  Engage SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem or if it affects critical business processes.
  
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like OBYC (for account determination) or OKEQ (for controlling area settings) to review configurations.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the ACCCHECK066 error and implement a solution to resolve it.