FKKBIX2006 - Maximum number of entries reached in duplicate table for &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 006

• Message text: Maximum number of entries reached in duplicate table for &2

What causes this issue?

The billable item with source transaction &v1& that is to be transferred
was identified as a <DS:DE.BIT_DUPREC_KK>duplicate</> based on
<DS:DE.BIT_DCSCHEMA_KK>check schema</> &v3&.
Since the maximum number of 100 entries in the duplicate table has been
reached, it is not possible to process the item being transferred
further. Therefore, the system stores the item in the table of raw data.

System Response

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

How to fix this error?

If this message is issued repeatedly in the application log, check if
the items identified as duplicates using this check schema are actually
duplicates or if they are logically different items. If the items are
logically different, check the configuration of the check schema,
especially regarding the <DS:DE.BIT_DCFIELD_KK>comparison fields</>
used. These fields should, as far as possible, uniquely identify each
billable transaction.

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 FKKBIX2006 - Maximum number of entries reached in duplicate table for &2 ?

  The SAP error message FKKBIX2006, which states "Maximum number of entries reached in duplicate table for &2," typically occurs in the context of the SAP Financial Accounting (FI) module, particularly when dealing with duplicate entries in a table that is used for processing financial transactions.
  Cause:
  The error is caused by exceeding the maximum number of entries allowed in a specific internal table that SAP uses to track duplicate entries. This can happen due to:
  
  High Volume of Transactions: If there are a large number of transactions being processed simultaneously, it can lead to the internal table reaching its limit.
  Configuration Issues: Incorrect configuration settings in the system that define the limits for duplicate entries.
  Data Integrity Issues: Duplicate entries in the database that are not being handled correctly, leading to an overflow in the internal table.
  
  Solution:
  To resolve the FKKBIX2006 error, you can take the following steps:
  
  
  Check for Duplicate Entries: Investigate the data being processed to identify any duplicate entries that may be causing the issue. You can use transaction codes like SE16 or SE11 to check the relevant tables.
  
  
  Increase the Limit: If you have access to the ABAP code, you may consider increasing the limit of the internal table if it is feasible and does not impact system performance. This would typically require a developer's intervention.
  
  
  Batch Processing: If the error occurs during batch processing, consider breaking down the batch into smaller chunks to avoid overwhelming the internal table.
  
  
  Review Configuration: Check the configuration settings related to duplicate checks in the system. Ensure that they are set correctly and that the system is optimized for the volume of transactions being processed.
  
  
  System Performance: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or scheduling heavy processing jobs during off-peak hours.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be updates or fixes provided by SAP.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like FK01, FK02, and FK03 for vendor master data, as well as transaction codes for financial postings.
  SAP Documentation: Review SAP documentation related to financial accounting and duplicate entry handling for more insights.
  Performance Monitoring Tools: Utilize SAP performance monitoring tools to analyze system performance and identify bottlenecks.
  
  By following these steps, you should be able to diagnose and resolve the FKKBIX2006 error effectively.