How To Fix FKKBIX2103 - Number of Items - Legacy Data (Main Items)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX2 - Billing in Contract Accounts Receivable and Payable

• Message number: 103

• Message text: Number of Items - Legacy Data (Main Items)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX2103 - Number of Items - Legacy Data (Main Items) ?

  The SAP error message FKKBIX2103, which states "Number of Items - Legacy Data (Main Items)," typically occurs in the context of the SAP Financial Accounting (FI) module, particularly when dealing with legacy data uploads or data migration processes. This error indicates that there is a mismatch or inconsistency in the number of items being processed, particularly when it comes to main items in the legacy data.
  Cause:
  
  Data Inconsistency: The number of main items in the legacy data does not match the expected number in the system. This could be due to missing records, incorrect data formatting, or discrepancies in the data structure.
  Incorrect Configuration: The configuration settings for the legacy data upload may not align with the data being imported.
  Data Format Issues: The legacy data may not be formatted correctly according to the requirements of the SAP system, leading to errors during the upload process.
  Missing Required Fields: Certain mandatory fields may be missing in the legacy data, causing the system to reject the upload.
  
  Solution:
  
  Check Data Consistency: Review the legacy data file to ensure that the number of main items matches the expected count. Look for any missing or duplicate entries.
  Validate Data Format: Ensure that the legacy data adheres to the required format specified by SAP. This includes checking for correct data types, lengths, and mandatory fields.
  Review Configuration Settings: Verify the configuration settings for the legacy data upload process. Ensure that they are set up correctly to handle the data being imported.
  Use Data Migration Tools: If applicable, consider using SAP's data migration tools (like LSMW or SAP Data Services) to facilitate the upload process, as these tools often include built-in checks for data consistency and formatting.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are using for legacy data upload. There may be specific guidelines or known issues that can help resolve the error.
  Error Logs: Check the error logs for more detailed information about the specific items causing the issue. This can provide insights into what needs to be corrected.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Testing: After making corrections, conduct a test upload with a smaller subset of data to ensure that the issue has been resolved before attempting a full upload.
  
  By following these steps, you should be able to identify the root cause of the FKKBIX2103 error and implement the necessary solutions to resolve it.