How To Fix EDEREG_REV128 - Inconsistent data in DFKKTHI

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_REV - Error Messages for Reversals in the Deregulated Environment

• Message number: 128

• Message text: Inconsistent data in DFKKTHI

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_REV128 - Inconsistent data in DFKKTHI ?

  The SAP error message EDEREG_REV128, which indicates "Inconsistent data in DFKKTHI," typically arises in the context of SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA). This error suggests that there is a data inconsistency in the DFKKTHI table, which is used to store header information for billing documents.
  Causes:
  
  Data Corruption: There may be corruption in the DFKKTHI table due to system errors, failed updates, or inconsistencies during data migration.
  Incomplete Processing: If a billing document was not processed completely or was interrupted, it could lead to inconsistencies.
  Custom Development: Custom programs or enhancements that manipulate billing data may inadvertently cause inconsistencies.
  Configuration Issues: Incorrect configuration settings in the billing or accounting processes can lead to data inconsistencies.
  
  Solutions:
  
  Data Consistency Check: Use transaction codes like SARA or SDBA to perform a consistency check on the DFKKTHI table and related tables. This can help identify and rectify inconsistencies.
  Reprocess Billing Documents: If the error is related to specific billing documents, try to reprocess them. This can often resolve issues caused by incomplete processing.
  Check Custom Code: Review any custom code or enhancements that interact with billing data to ensure they are functioning correctly and not causing inconsistencies.
  Database Repair: In some cases, you may need to perform a database repair or use SAP tools to fix corrupted data.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists and cannot be resolved through the above methods, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DFKKOP (for document items) and DFKKTHI (for document headers) to analyze the data.
  Data Model: Understanding the data model of the FI-CA module can help in diagnosing issues related to billing and accounting documents.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the inconsistency.
  
  Always ensure that you have a backup of your data before performing any corrective actions, especially when dealing with database repairs or direct table modifications.