Crj flight crew reported deviating from BOOVE4 SID clearance while inputting new clearance from ATC.

Attributes
ACN	1619005
Time
Date	201902
Local Time Of Day	1201-1800
Place
Locale Reference	DFW.Airport
State Reference	TX
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Regional Jet CL65 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Descent
Route In Use	SID BOOVE4
Flight Plan	IFR
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Multiengine Flight Crew Commercial Flight Crew Instrument Flight Crew Air Transport Pilot (ATP)
Person 2
Function	Pilot Not Flying Captain
Qualification	Flight Crew Commercial Flight Crew Instrument Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine
Events
Anomaly	ATC Issue All Types Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Deviation - Track / Heading All Types

Narrative:

We were filed to dfw from ZZZ via …gutzz.BOOVE4. The controller at ZZZ issued a 'cleared as filed' clearance. After takeoff; we received several shortcuts on the route; but were eventually cleared direct to gutzz. About 3 miles prior to egads intersection on the BOOVE4 arrival; we were issued a 'descend via' the SOCKK3 arrival. In the process of changing the arrival from the BOOVE4 to the SOCKK3; we overshot egads by about 3 miles on the 003 degree track. We managed to get the SOCKK3 arrival programmed and sequenced direct to kiilo intersection. This took about 30 seconds to accomplish. We were queried by center about our position being west of the 026 degree track. We explained we had been cleared as filed at ZZZ; which included the BOOVE4 arrival and the SOCKK3 clearance caught us by surprise. She stated that she understood the problem. She cleared us direct to killo intersection (we were already going direct) and a descent to 10;000 feet. She later re-issued the SOCKK3 clearance and handed us off to approach. Nothing else was said by the controller regarding the course deviation.the controller seemed busy and saturated with traffic due to the change in flow; she should have given us the new arrival clearance a lot sooner and not last minute. We could have asked for a vector and altitude while we uploaded the new arrival.

Original NASA ASRS Text

Title: CRJ flight crew reported deviating from BOOVE4 SID clearance while inputting new clearance from ATC.

Narrative: We were filed to DFW from ZZZ via …GUTZZ.BOOVE4. The Controller at ZZZ issued a 'cleared as filed' clearance. After takeoff; we received several shortcuts on the route; but were eventually cleared direct to GUTZZ. About 3 miles prior to EGADS intersection on the BOOVE4 Arrival; we were issued a 'descend via' the SOCKK3 Arrival. In the process of changing the arrival from the BOOVE4 to the SOCKK3; we overshot EGADS by about 3 miles on the 003 degree track. We managed to get the SOCKK3 Arrival programmed and sequenced direct to KIILO intersection. This took about 30 seconds to accomplish. We were queried by Center about our position being west of the 026 degree track. We explained we had been cleared as filed at ZZZ; which included the BOOVE4 Arrival and the SOCKK3 clearance caught us by surprise. She stated that she understood the problem. She cleared us direct to KILLO intersection (we were already going direct) and a descent to 10;000 feet. She later re-issued the SOCKK3 clearance and handed us off to Approach. Nothing else was said by the Controller regarding the course deviation.The Controller seemed busy and saturated with traffic due to the change in flow; she should have given us the new arrival clearance a lot sooner and not last minute. We could have asked for a vector and altitude while we uploaded the new arrival.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.