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How To Fix WG136 - Purchase requisition &1 does not exist


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WG - Messages for store order and investment buy

  • Message number: 136

  • Message text: Purchase requisition &1 does not exist

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message WG136 - Purchase requisition &1 does not exist ?

    Certainly! Here's a detailed explanation for the SAP error message WG136: "Purchase requisition &1 does not exist":


    Error Message

    WG136: Purchase requisition &1 does not exist

    • &1 is a placeholder for the purchase requisition number that the system is trying to access.

    Cause

    This error occurs when the system tries to reference or process a purchase requisition (PR) number that is not found in the database. Possible reasons include:

    1. Incorrect Purchase Requisition Number: The PR number entered or passed to the system does not exist.
    2. Purchase Requisition Deleted: The PR was created earlier but has been deleted.
    3. Wrong Document Type or Number Range: The PR number might belong to a different document type or number range.
    4. Authorization Issues: The user might not have authorization to view or access the PR, making it appear as if it does not exist.
    5. Data Inconsistency or Database Issues: Rarely, database inconsistencies or incomplete data replication can cause the PR to be inaccessible.

    When Does It Occur?

    • When trying to display, change, or process a purchase requisition.
    • During automatic processing or integration scenarios (e.g., when a PR is referenced in a workflow, purchase order creation, or report).
    • When a program or transaction tries to fetch a PR that is not present.

    Solution

    1. Verify the Purchase Requisition Number

      • Double-check the PR number entered for typos or errors.
      • Use transaction ME53N (Display Purchase Requisition) to manually check if the PR exists.
    2. Check if the PR was Deleted

      • If the PR was deleted, it cannot be processed further.
      • Confirm with the responsible user or department if the PR was intentionally removed.
    3. Check Authorizations

      • Ensure the user has the necessary authorizations to view or process the PR.
      • Use transaction SU53 after the error to check for missing authorizations.
    4. Check Number Ranges and Document Types

      • Confirm that the PR number belongs to the correct number range and document type.
      • Use transaction OMIB to check number ranges for purchase requisitions.
    5. Check for Data Consistency

      • Run consistency checks or database utilities if you suspect data corruption.
      • Consult your SAP Basis or technical team if needed.
    6. Debug or Analyze the Program

      • If the error occurs during a custom program or enhancement, debug to see why the PR number is invalid or missing.

    Related Information

    • Transaction Codes:

      • ME53N — Display Purchase Requisition
      • ME52N — Change Purchase Requisition
      • ME51N — Create Purchase Requisition
      • SU53 — Authorization Check
      • OMIB — Number Range Maintenance for Purchase Requisitions
    • SAP Notes:

      • Check SAP Service Marketplace for notes related to WG136 or purchase requisition errors.
    • Common Scenarios:

      • Workflow errors referencing non-existent PRs.
      • Integration errors between MM and other modules (e.g., SRM, WM).
      • Custom developments or BAdIs incorrectly referencing PRs.

    If you provide the context in which the error occurs (transaction, program, process), I can help with more specific troubleshooting steps.

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