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

KE685 - Overview

• 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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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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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