How To Fix FKKDPR004 - Row &1 of the internal buffer could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKDPR - Message Class for Data Privacy

• Message number: 004

• Message text: Row &1 of the internal buffer could not be read

What causes this issue?

There is a programming error in the class of the current data privacy
application object, which is possibly derived from the abstract class
CL_FKKDPR_ABSTR_OBJEKT. Program: &V1&

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 FKKDPR004 - Row &1 of the internal buffer could not be read ?

  The SAP error message FKKDPR004 indicates that there is an issue with reading a specific row from the internal buffer in the context of the contract accounts receivable and payable (FI-CA) module. This error typically arises during processes that involve data retrieval or processing in FI-CA, such as billing, payment processing, or account management.
  Causes:
  
  Data Corruption: The internal buffer may have become corrupted, leading to issues when trying to access specific rows.
  Inconsistent Data: There may be inconsistencies in the data stored in the database or internal tables that the system is trying to access.
  Configuration Issues: Incorrect configuration settings in the FI-CA module could lead to problems with data retrieval.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like SARA or SDBA to check for data consistency and perform necessary corrections.
  Rebuild the Buffer: If the internal buffer is corrupted, you may need to clear or rebuild it. This can often be done by restarting the relevant processes or using specific SAP transactions designed for buffer management.
  Review Configuration: Ensure that the configuration settings in the FI-CA module are correct and aligned with your business processes.
  Apply SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. Applying the latest patches or updates may resolve the issue.
  Debugging: If you have access to development tools, you can debug the program to identify the exact point of failure and gather more information about the internal buffer's state.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, steps to reproduce the error, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in FI-CA, such as FPL9 (Display Document), FPL1 (Create Document), and others that may be involved in the process where the error occurs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to FI-CA for best practices and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the FKKDPR004 error in your SAP system.