How To Fix PROD_ALLOC_SEQUENCE021 - Sequence group &2&1 must have at least one constraint.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: PROD_ALLOC_SEQUENCE - T100 Messages for BO Product Allocation Sequence

  • Message number: 021

  • Message text: Sequence group &2&1 must have at least one constraint.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message PROD_ALLOC_SEQUENCE021 - Sequence group &2&1 must have at least one constraint. ?
    The SAP error message PROD_ALLOC_SEQUENCE021 indicates that a sequence group in the production allocation process is missing at least one constraint. This error typically arises in the context of production planning and allocation, particularly when working with sequence groups that are used to manage the order of production or allocation of resources.
    
    Cause: The error occurs when: A sequence group is defined in the system, but it does not have any constraints associated with it. Constraints are necessary for the sequence group to function correctly, as they define the rules or conditions under which the sequence group operates.
    Solution: To resolve this error, you need to ensure that the sequence group has at least one constraint defined. Here are the steps you can take: Access the Sequence Group Configuration: Go to the relevant transaction code in SAP (e.g., SPRO for configuration). Navigate to the section where sequence groups are defined (usually under Production Planning or similar modules). Check the Sequence

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