How To Fix KE685 - System error: TKEF and TKES are inconsistent for &

SAP Error Message - Details

• Message type: E = Error

• Message class: KE -

• Message number: 685

• Message text: System error: TKEF and TKES are inconsistent for &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KE685 - System error: TKEF and TKES are inconsistent for & ?

  The SAP error message KE685 indicates that there is an inconsistency between the tables TKEF (CO: Actual Line Items) and TKES (CO: Actual Distribution) in the Controlling (CO) module. This inconsistency typically arises when there are discrepancies in the data related to cost center accounting, internal orders, or other CO-related transactions.
  Cause:
  
  Data Corruption: The data in the TKEF and TKES tables may have become corrupted due to system errors, incomplete postings, or issues during data migration.
  Inconsistent Postings: If there are postings made to CO that do not have corresponding entries in the other table, this can lead to inconsistencies.
  Custom Development: Custom programs or enhancements that manipulate CO data may inadvertently cause inconsistencies.
  System Upgrades or Changes: Changes in the system, such as upgrades or modifications, can sometimes lead to inconsistencies if not properly managed.
  
  Solution:
  
  Consistency Check: Use transaction code KAH3 (for cost centers) or KOB1 (for orders) to check for inconsistencies. You can also use the report RKEKON00 to check for inconsistencies between TKEF and TKES.
  Reconcile Data: If inconsistencies are found, you may need to reconcile the data manually or through a program. This may involve adjusting entries in either TKEF or TKES to ensure they match.
  Use SAP Tools: SAP provides tools and reports to help identify and correct inconsistencies. You can use transaction KSV5 to analyze the cost center and internal order 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 recommendations for resolving the issue.
  Backup and Restore: If the issue is severe and cannot be resolved through standard means, consider restoring from a backup if available.
  Contact SAP Support: If the problem persists, it may be necessary to contact SAP support for further assistance, especially if it involves complex data issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KAH3, KOB1, KSV5, and others that can help in analyzing and correcting CO data.
  Documentation: Review SAP documentation related to Controlling and the specific tables involved (TKEF and TKES) for a deeper understanding of their structure and relationships.
  Testing: After making corrections, ensure to test the changes in a development or quality environment before applying them to production to avoid further issues.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the KE685 error in your SAP system.