How To Fix M2685 - & : Rule key figure/characteristic inconsistent

M2685 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 685

• Message text: & : Rule key figure/characteristic inconsistent

What causes this issue?

Error &V2& occurred when checking the update rules for key figure &V1&
against the information structure definition.
Error:
Key figure &V1& does not exist in the information structure.
Characteristic &V3& does not exist in the information structure, but
does exist in the update rules for the characteristics.
Characteristic &V3& of the information structure is missing from the
update rules for the characteristics.
Unit &V3& of the key figure in the update rule and unit &V4& of the key
figure in the information structure are different.
Source unit &V3& of the key figure of the update rule and the source
unit &V4& determined for the source field are different.

System Response

The system cannot generate the update rules.

How to fix this error?

Errors 1 to 4: Delete the update rule and recreate the update rule
using function 'Restore key figures'.
Error 5: In the rules for the key figure, change either the event, the
source field name, or the source table and then reverse the change. In
doing so, the source unit is regenerated.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2685 - & : Rule key figure/characteristic inconsistent ?

  The SAP error message M2685, which states "Rule key figure/characteristic inconsistent," typically occurs in the context of SAP's Material Management (MM) or Sales and Distribution (SD) modules, particularly when dealing with planning or forecasting scenarios. This error indicates that there is an inconsistency between the key figures and characteristics defined in a planning rule or a similar configuration.
  
  Cause:
  
  Inconsistent Configuration: The key figure or characteristic defined in the planning rule does not match the expected configuration. This could be due to missing or incorrectly defined characteristics in the planning area.
  Data Issues: There may be missing data or incorrect data types in the key figures or characteristics being used.
  Versioning Issues: If you are using different versions of planning data, there may be inconsistencies between them.
  Master Data Issues: The master data related to the key figures or characteristics may not be properly maintained or may be inconsistent.
  
  
  Solution:
  
  Check Planning Area Configuration: Review the configuration