Overview #
A scheduling conflict occurs when an asset or resource cannot fulfill two or more commitments as planned.
Some conflicts involve directly overlapping dates. Others arise because the resource is in the wrong location, requires maintenance, lacks a required component or does not have enough time for transport and preparation.
Investigate every warning and resolve the underlying issue before confirming the schedule.
Important: The ability to save a conflicting record does not mean that the conflict has been approved or resolved.
Common scheduling conflicts #
A conflict may occur when:
- Two activities use the same resource at overlapping times
- A rental overlaps another rental
- Operational work overlaps maintenance
- A required inspection occurs during a planned activity
- Certification expires before the activity ends
- An asset is unavailable or under repair
- The resource cannot reach the required location in time
- Turnaround time is insufficient
- A required component is committed elsewhere
- An active activity is extended
- The recorded schedule is outdated
- The same asset was added twice
Direct versus operational conflicts #
| Conflict type | Meaning | Example |
|---|---|---|
| Direct overlap | Two activities occupy the same dates or times | Crane scheduled for two rentals on 10 September |
| Turnaround conflict | Activities do not overlap, but preparation time is insufficient | Crane returns Monday night and is due at another site Tuesday morning |
| Location conflict | Resource cannot move between activity locations in time | Asset finishes in Perth and starts in Melbourne the next day |
| Maintenance conflict | Planned work overlaps required maintenance | Rental continues through a mandatory service date |
| Condition conflict | Asset is not operationally ready | Asset is scheduled while under repair |
| Component conflict | Required accessory is unavailable | Crane is free, but its required lifting attachment is rented elsewhere |
| Certification conflict | Required approval or certificate is not valid | Inspection certificate expires during the job |
Review both calendar dates and operational readiness.
Before you begin #
Before investigating a conflict, confirm:
- The correct organization and schedule are open
- Relevant filters have been cleared
- The date range covers all affected activities
- The correct resource is selected
- You can access the underlying records
- The proposed activity details are accurate
- You have permission to change or coordinate the schedule
Find conflict indicators #
AssetIQ may identify conflicts using:
- Warning icon
- Highlighted calendar entry
- Red or other configured color
- Conflict label
- Availability message
- Pop-up warning
- Blocking validation
- Another configured indicator
Check the calendar legend and warning text before interpreting the indicator.
Open the conflict #
- Select the conflict warning or highlighted entry.
- Review the affected resource.
- Note the proposed activity’s dates.
- Open the conflicting activity.
- Confirm its reference, type and status.
- Compare the dates, locations and resource requirements.
- Determine whether the conflict is genuine.
Open both underlying records rather than relying only on shortened calendar labels.
Confirm the resource identity #
Verify that both records refer to the same resource using:
- Asset number
- Serial number
- Registration number
- Component number
- Another unique identifier
Similar asset descriptions may produce an apparent conflict when separate resources are involved.
Confirm the dates and times #
Review:
- Planned start
- Planned end
- Revised end
- Actual start
- Actual completion
- Resource-level dates
- Preparation periods
- Transport periods
Do not compare only the overall job dates when individual resources have separate schedules.
Understand date overlap #
Examples:
| Activity A | Activity B | Conflict |
|---|---|---|
| 1–10 September | 8–15 September | Direct overlap |
| 1–10 September | Starts 10 September | Likely conflict unless return and release occur earlier |
| 1–10 September | Starts 11 September | May have insufficient turnaround |
| 1–10 September | Starts 15 September | No direct overlap, but location and preparation still need review |
If start and end times are available, review them as well as the dates.
Check activity statuses #
A displayed activity may be:
- Draft
- Provisional
- Pending
- Confirmed
- Active
- Overdue
- Completed
- Cancelled
A cancelled activity may no longer reserve the resource, while a draft may still represent a genuine operational requirement.
Confirm the organizational rules before releasing or overriding any commitment.
Review the originating records #
Identify whether each calendar entry comes from:
- Rental Management
- Maintenance
- Work Order
- Inspection
- Audit
- Resource unavailability
- General scheduling
- Another module
Update the originating record when resolving the conflict.
Do not make a visual calendar change that leaves the business record unchanged.
Check whether the schedule is current #
A conflict may result from outdated information.
Confirm whether:
- A rental returned but its return was not recorded
- Maintenance finished early
- A cancelled job remains active
- An extension was approved but not entered
- The wrong resource was assigned
- An activity was completed but remains open
- A duplicate record exists
Correct the underlying data through the authorized process.
Review location and transport #
Check:
- Current resource location
- Location of the first activity
- Location of the next activity
- Travel or transport time
- Loading and unloading requirements
- Site-access restrictions
- Customs or regional requirements where relevant
A resource may have no date overlap but still be unable to reach the next activity.
Review turnaround requirements #
Allow time for:
- Return transport
- Unloading
- Cleaning
- Inspection
- Maintenance
- Repair
- Refueling or charging
- Reconfiguration
- Loading
- Delivery
Do not treat the resource as immediately available when one activity ends.
Review maintenance requirements #
Check:
- Planned preventive maintenance
- Open work orders
- Corrective repair
- Service due dates
- Operating-hour thresholds
- Required testing
- Return-to-service approval
Operational urgency should not override required safety or maintenance controls.
Review inspections and certification #
Confirm whether the resource requires:
- Pre-use inspection
- Periodic inspection
- Specialist certification
- Calibration
- Registration
- Compliance check
- Post-maintenance inspection
Ensure the required approval remains valid for the complete activity period.
Review condition and restrictions #
Check the asset record for:
- Open fault
- Failed inspection
- Operational restriction
- Isolation
- Damage
- Missing component
- Out-of-service status
- Pending technical assessment
A resource may appear free on the calendar but remain unsuitable.
Check components and accessories #
Review all essential supporting items, including:
- Attachments
- Lifting gear
- Batteries
- Chargers
- Cables
- Remote controls
- Safety equipment
- Tools
Check their individual schedules where they are separately controlled.
Determine the priority #
Before changing either activity, consider:
- Safety
- Legal or certification requirements
- Customer commitments
- Operational impact
- Maintenance urgency
- Resource alternatives
- Financial impact
- Approved organizational priority
A high-priority label alone may not authorize displacement of another confirmed activity.
Escalate competing commitments to the appropriate decision-maker.
Resolution option 1: Correct inaccurate information #
Use this option when the conflict results from incorrect or outdated data.
Examples include:
- Incorrect dates
- Wrong resource
- Unrecorded return
- Completed maintenance still shown as active
- Duplicate activity
- Cancelled work not updated
Correct the originating record and refresh the calendar.
Resolution option 2: Change the proposed dates #
If the new activity is flexible:
- Confirm alternative dates.
- Review the resource’s schedule.
- Allow preparation and transport time.
- Update the activity.
- Recheck availability.
- Notify affected users.
Changing the dates of one resource may require updates to related resources and documents.
Resolution option 3: Select another resource #
If a suitable alternative exists:
- Confirm the technical requirement.
- Search for another resource.
- Verify capacity and compatibility.
- Review operational condition.
- Check location and schedule.
- Confirm components.
- Replace the original resource.
- Recheck the complete activity.
Do not select an unsuitable substitute simply because it is free.
Resolution option 4: Change a provisional commitment #
A draft or provisional activity may be changed if:
- It is no longer required
- It has not been confirmed
- Its dates can move
- Another resource can support it
- The responsible owner agrees
- The change is authorized
Update and notify the owner rather than silently removing the allocation.
Resolution option 5: Reschedule maintenance #
Maintenance may be moved only when:
- The maintenance owner agrees
- Safety and technical requirements permit it
- Manufacturer and regulatory limits remain satisfied
- Required approval is obtained
- The new maintenance date is recorded
- The risk is understood
Do not reschedule mandatory maintenance solely to accommodate operational work.
Resolution option 6: Split the activity #
Where operationally appropriate, split the requirement by:
- Date
- Resource
- Location
- Work phase
- Quantity
For example, two suitable assets may cover different parts of a long job.
Ensure every segment remains traceable and correctly scheduled.
Resolution option 7: Apply an authorized exception #
Some non-safety conflicts may permit an exception.
Before proceeding:
- Identify the exact conflict.
- Assess the risk and operational effect.
- Consider alternatives.
- Obtain required approval.
- Record the decision.
- Record any conditions.
- Notify affected users.
- Continue monitoring.
Do not use an exception to bypass a failed safety inspection, isolation, expired certification or mandatory maintenance without appropriate competent authority.
Record the resolution #
Document:
- Conflicting activities
- Affected resource
- Original dates
- Decision
- Revised dates or resource
- Reason
- Approving person
- Conditions
- Required follow-up
- Decision date
Clear documentation supports operational accountability.
Recheck the schedule #
After resolving the issue:
- Refresh the calendar.
- Clear restrictive filters.
- Review the complete resource schedule.
- Confirm both activities.
- Check adjacent activities.
- Review components and accessories.
- Confirm maintenance and inspection requirements.
- Verify that the warning is removed or formally accepted.
Resolving one conflict can create another.
Notify affected users #
Notify users responsible for:
- Current activity
- Future activity
- Resource preparation
- Transport
- Maintenance
- Inspection
- Dispatch or return
- Site coordination
Communicate:
- What changed
- Why it changed
- Revised dates
- Revised resource
- Operational restrictions
- Required next action
Monitor high-risk resolutions #
Continue monitoring when the resolution depends on:
- An overdue asset returning
- Maintenance completing on time
- Replacement parts arriving
- Transport availability
- Temporary operational controls
- A planned inspection
- An external supplier
- Another uncertain dependency
Do not assume that the conflict remains resolved if the underlying condition changes.
Common issues #
The warning remains after changing dates #
Refresh the schedule and check whether another resource line, component or preparation period still conflicts.
The calendar shows a conflict with a cancelled activity #
Confirm that the cancellation was completed and that the resource allocation was released.
No overlap is visible #
Check exact times, turnaround buffers, location, maintenance and components.
The resource is free but unavailable #
Review its operational status, faults, inspections and resource-unavailability records.
A rental extension creates a new conflict #
Review both commitments immediately and select an authorized resolution.
Two confirmed activities require the same resource #
Escalate the priority decision. Do not change another confirmed commitment without authority.
The alternative resource cannot be selected #
Check its condition, configuration, location, schedule and your permissions.
The conflict was resolved verbally but remains in AssetIQ #
Update the relevant records and document the authorized decision.
Recommended practices #
When resolving scheduling conflicts:
- Clear filters before reviewing availability
- Verify unique resource identifiers
- Open both underlying records
- Confirm statuses and dates
- Check location and turnaround time
- Review maintenance and certification
- Check components and accessories
- Correct outdated records
- Prefer suitable alternative dates or resources
- Do not bypass safety restrictions
- Record authorized decisions
- Update originating records
- Notify affected users
- Recheck the complete schedule
- Monitor uncertain dependencies
Next steps #
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