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Reason TypeΒΆ

The tables below contains a record of all the Reasons.

Reason IDDescription
0Allocated
1Error retrieving unallocated reason.
10Unallocated pre-requisite

Details: Pre-requisites for this activity were not scheduled.
15Unallocated post-requisite
20Unallocated co-requisite

Details: Co-requisites for this activity were not scheduled.
30Could not allocate first co-requisite.
40Could not allocate all co-requisites.
50Could not meet min/max pre-requisite timing constraint.
60Call not required as satisfied by alternate constraint.
70No acceptable resources.
80All suitable resources excluded.
90No resource in region.
100No resource with correct skill.
110No resource within travel time.
120There are no SLAs for this activity.
130No pre-requisite min max/call SLA time overlap.
140No overlap with allocation window.
150No resource shift overlapping call pre-requisite min/max time.
160No available resources in correct team.
170No shifts overlapping allocation window.
180Activity was completed before start time.
190Cannot move a fixed visit.
200Insufficient resources or unavailable resource, location or activity.
210Unable to insert breaks.
220Resource has no parts.
230Resource has insufficient parts.
240Cannot meet target SLA.
250Would require travel after end of shift.
251Would require shift utilisation to be exceeded.
260Activity target date not met.
270No suitable resource can reach activity.
280Activity not processed - SLAs out of schedule time.
290Not cost-effective to schedule this activity.
291Could not arrive early enough for a fixed activity.
300Could not arrive early enough for co-requisite.
310No resource with required parts.
320Activity cannot be scheduled within window.

Details: The activity cannot be scheduled at any time within the scheduling window. Common causes are the the activity availability, activity SLA or the activity being fixed to a time that is not within the scheduling window.
330Travel time not defined.
340Not travelling with specified resource.
350No suitable activity time.
360Maximum travel time exceeded.
370Activity end time invalid.
380Pre-requisite scheduled after.
390Pre-requisite not immediately before.
400Pre-requisite all-or-nothing constraint violated.
410Not in any clusters
420No suitable route time
430Fixed activity overlaps previous activity
440Fixed activity overlaps unstarted activity
450Fixed activity not in schedule period
460Unable to schedule to any resource

Details: The activity cannot be scheduled to any resource. Common causes are the activity resource preferences, skills or regions.
470The current plan does not schedule this activity

Details: No suitable route and time has been found at which to allocate this activity without negatively impacting the plan.
480No automatic allocation attempted.

Details: Manual scheduling is being used. No allocation of the activity was attempted.
490Old activity ignored.

Details: The activity has been open for a long period of time and will be ignored.
500Invalid activity location.

Details: The activity has no location, or the location latitude / longitude is invalid.
510Invalid or missing activity duration.
520Invalid or missing activity status.
530Invalid resource location.

Details: The resource has no location, or the location latitude / longitude is invalid.
540Activity has status "do not schedule"
550Invalid fixed time

Details: The activity is fixed to a time where there is no availability or activity SLA.
560Invalid fixed resource

Details: The activity has been fixed to an invalid or unknown resource. Common causes are the non-matching regions, resource preferences or skills.
570Activity fixed at invalid resource time

Details: The activity has been fixed to a time that is not within the resource's shift.
580Activity fixed or committed to unknown resource
590Activity fixed or committed to resource without parts
600Activity fixed or committed to resource exceeding max travel

Details: The activity has been fixed to a time that requires the resource to travel further than their maximum travel.
610Invalid travel time weighting will be ignored
620Activity not schedulable in existing visit to location

Details: The location of the activity has already been visited and cannot be revisited. The activity is not schedulable in the existing visit.
630Activity not passed to DSE

Details: When in feeder mode the Schedule Distribution Service uses this reason for activities that are not passed to the DSE.
640Invalid activity separation

Details: The activity has been fixed to a time that does not provide the correct amount of separation between activities.
650Invalid modelling pattern
660Activity of invalid class fixed to bucket resource
670Activity not schedulable in existing visit to locality
680Activity exceeds the parallel count limit
690Activity exceeds the parallel metric limit
700Activity violates parallel exclusive group constraint
710Activity at invalid location for parallel resource
720Unable to schedule committed activity validly
730Plan margin was not improved

Details: The activity can be scheduled validly, but to do so would have a negative impact on the plan.
740Activity violates activity block constraint
750Fixed time visit extends beyond shift

Details: Visit starting at a fixed time extends beyond the end of the shift. If the activity is splittable, then it cannot be split validly.
760Fixed time visit not fully available

Details: Visit for activity starting at a fixed time is not fully available at the time it is scheduled.
770Required parts unavailable in window

Details: The activity requires one or more parts that are never available within the scheduling window.
780Availability window resources exceeded
790Activity violates wrapper constraint
1000Requested
1010Pre-Requisite
1020Co-Requisite
1030Dependent
1040Indirectly Linked
1050Do On Location
1060Do On Locality
1070Suggested Order
1080Depot
1090Part Pickup
1100Activity Block
1110Wrapper