How To Fix 28136 - Characteristic variable &2 (facet &1) is declared but not used


28136 - Overview

  • Message type: E = Error

  • Message class: 28 - Configuration

  • Message number: 136

  • Message text: Characteristic variable &2 (facet &1) is declared but not used

  • Show details Hide details
  • What causes this issue?

    If you define variables that are not used in a constraint or rule, the
    variables are saved, but you see a warning message.
    The variable for the characteristic facet pair (for example, DOMAIN
    COLOR) of an object is declared in the OBJECTS section, but is not used
    again:
    OBJECTS:
    ?x is_a (300)printer
    where ?dc = domain color

    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 28136 - Characteristic variable &2 (facet &1) is declared but not used ?
    The SAP error message 28136 indicates that a characteristic variable has been declared in a query or report but is not being utilized anywhere in the context of that query or report. This can occur in various SAP modules, particularly in SAP BW (Business Warehouse) or SAP HANA environments where queries are defined using characteristics and variables.
    
    Cause: Unused Variable: The characteristic variable is defined but not referenced in any of the selections, filters, or calculations within the query. Query Design: The variable may have been intended for use but was inadvertently left out during the design of the query. Changes in Requirements: The business requirements may have changed, leading to the variable being no longer necessary.
    Solution: Review the Query: Check the query definition to see if the variable is indeed not being used. If it is not needed, consider removing it from the query definition. Utilize the Variable: If the variable is still relevant, ensure

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