How To Fix I4187 - First end the lockout/tagout


SAP Error Message - Details

  • Message type: E = Error

  • Message class: I4 - WCM: Work Clearance Management

  • Message number: 187

  • Message text: First end the lockout/tagout

  • Show details Hide details
  • What causes this issue?

    You have tried to close or reject an
    <DS:GLOS.3703CC95C60A1844E10000009B38F974>Operational WCD</>. This is
    not possible until <DS:GLOS.370A0F5F0EF7271BE10000009B38F974>lockout/
    tagout</> has been completed.

    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?


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message I4187 - First end the lockout/tagout ?

    The SAP error message I4187, which states "First end the lockout/tagout," typically occurs in the context of maintenance or production processes where safety protocols are enforced. This error is related to the lockout/tagout (LOTO) procedures that are used to ensure that machinery is properly shut off and not able to be started up again until maintenance or servicing is completed.

    Cause:

    The error message I4187 is triggered when an attempt is made to perform an operation (such as starting a machine or process) while a lockout/tagout procedure is still active. This is a safety measure to prevent accidental machine operation during maintenance or repair work.

    Solution:

    To resolve this error, you need to follow these steps:

    1. End the Lockout/Tagout Procedure:

      • Identify the lockout/tagout that is currently active. This may involve checking the maintenance orders or safety logs in the SAP system.
      • Ensure that all maintenance or servicing work has been completed and that it is safe to remove the lockout/tagout.
      • Follow the proper procedures to end the lockout/tagout. This may involve removing physical locks or tags from the machinery and updating the SAP system to reflect that the lockout/tagout has been lifted.
    2. Update SAP:

      • Once the lockout/tagout has been properly ended, update the relevant records in SAP to indicate that the machinery is now available for operation.
      • This may involve changing the status of the maintenance order or updating the equipment status.
    3. Verify Safety:

      • Before proceeding with any operations, ensure that all safety checks have been completed and that it is safe to operate the machinery.

    Related Information:

    • Lockout/Tagout Procedures: Familiarize yourself with your organization's specific lockout/tagout procedures, as these can vary by industry and company.
    • SAP Documentation: Refer to SAP documentation or user manuals for specific instructions on how to manage lockout/tagout procedures within the SAP system.
    • Training: Ensure that all personnel involved in maintenance and operations are trained on lockout/tagout procedures and understand the importance of safety protocols.

    If you continue to experience issues or if the error persists after following these steps, it may be necessary to consult with your SAP support team or a system administrator for further assistance.

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