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How To Fix WRF_APC157 - Select mat. group / char. profile with 1 - 3 variant-creating charact.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WRF_APC - Messages for Operational Assortment Planning and Control

  • Message number: 157

  • Message text: Select mat. group / char. profile with 1 - 3 variant-creating charact.

  • Show details Hide details
  • What causes this issue?

    &V2& variant-creating characteristics are assigned to &V1&.

    System Response

    Processing cannot continue.

    How to fix this error?

    Select a material group/characteristic profile combination with 1 - 3
    variant-creating characteristics. You might have to:
    Select a different characteristic profile
    Select a different material group

    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 WRF_APC157 - Select mat. group / char. profile with 1 - 3 variant-creating charact. ?

    Certainly! Here's a detailed explanation for the SAP error message:


    SAP Error Message:

    WRF_APC157: Select mat. group / char. profile with 1 - 3 variant-creating charact.


    Cause:

    This error occurs in the SAP Variant Configuration (LO-VC) or Advanced Planning and Scheduling (APC) environment when you try to create or process a material variant, but the system detects that the selected material group or characteristic profile does not have the required number of variant-creating characteristics assigned.

    Specifically, the message indicates that the material group or characteristic profile must have between 1 and 3 variant-creating characteristics defined. Variant-creating characteristics are those characteristics that define the variants of a configurable material. If none or too many are assigned, the system cannot correctly generate or identify variants.


    When does it occur?

    • During the creation or maintenance of configurable materials.
    • When assigning characteristic profiles to material groups.
    • When setting up variant configuration in APO (Advanced Planning and Optimization) or ERP.
    • When the system tries to determine variant characteristics for planning or order processing.

    Solution:

    1. Check the Material Group / Characteristic Profile:

      • Go to the transaction where you maintain the material group or characteristic profile (e.g., CT04 for characteristics, CT03 for characteristic profiles).
      • Verify that the profile assigned to the material group contains 1 to 3 variant-creating characteristics.
    2. Adjust the Number of Variant-Creating Characteristics:

      • If there are no variant-creating characteristics assigned, add at least one.
      • If there are more than three, reduce the number to a maximum of three.
    3. Review Variant-creating Characteristics:

      • Variant-creating characteristics are usually marked with a specific indicator in the characteristic definition.
      • Ensure that the characteristics marked as variant-creating are relevant and correctly assigned.
    4. Update Material Master / Configuration:

      • After adjusting the characteristic profile, update the material master or configuration accordingly.
    5. Re-run the Process:

      • Retry the operation that triggered the error to confirm the issue is resolved.

    Related Information:

    • Transaction Codes:

      • CT04 - Change Characteristics
      • CT03 - Change Characteristic Profiles
      • CU41 - Maintain Material Group
      • CU50 - Maintain Class for Material Group
      • CU51 - Assign Characteristic Profile to Material Group
    • SAP Notes:

      • Check for any SAP Notes related to variant configuration and characteristic profiles if the problem persists.
    • Documentation:

      • SAP Help Portal on Variant Configuration
      • APO Variant Configuration guides
    • Additional Tips:

      • Variant-creating characteristics are essential for the system to generate valid material variants.
      • Too many variant-creating characteristics can complicate variant determination and planning.
      • Always keep the number of variant-creating characteristics manageable (1 to 3 as per the message).

    If you need further assistance, please provide the context in which the error occurs (e.g., transaction, module, process step).

    • Do you have any question about this error?


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