How To Fix FKKINV_TEST008 - Total number of source document items is greater than expected

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV_TEST -

• Message number: 008

• Message text: Total number of source document items is greater than expected

What causes this issue?

The total number of source items of all created documents is higher than
the number of items that were created for testing the billing function.

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?

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 FKKINV_TEST008 - Total number of source document items is greater than expected ?

  The SAP error message FKKINV_TEST008 indicates that there is a discrepancy between the expected number of source document items and the actual number of items present in the source documents during the invoicing process in the SAP Convergent Invoicing (CI) module. This error typically arises when the system is trying to process an invoice that references more items than it was configured to expect.
  Cause:
  
  Mismatch in Document Items: The number of items in the source documents (e.g., billing documents, service orders) exceeds the number of items that the invoicing process is set up to handle.
  Configuration Issues: There may be configuration settings in the invoicing process that limit the number of items that can be processed.
  Data Integrity Issues: There could be issues with the data integrity of the source documents, such as missing or incorrectly linked items.
  Custom Logic: If there are custom enhancements or logic implemented in the invoicing process, they may not be handling the items correctly.
  
  Solution:
  
  Check Source Documents: Review the source documents to ensure that they contain the correct number of items and that all items are valid and properly linked.
  Review Configuration: Check the configuration settings in the SAP system related to invoicing and ensure that they are set to accommodate the expected number of items.
  Adjust Item Limits: If there are limits set on the number of items that can be processed, consider adjusting these limits to match the actual number of items in the source documents.
  Data Consistency Check: Run data consistency checks to identify any discrepancies or issues with the source documents.
  Debugging: If the issue persists, consider debugging the invoicing process to identify where the mismatch is occurring. This may involve looking at custom code or enhancements that could be affecting the processing of items.
  Consult Documentation: Refer to SAP documentation or notes related to the FKKINV_TEST008 error for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FKKINV (for invoicing) and FBL1N (for vendor line items) to help in troubleshooting.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.