Raducanu has been hampered by a sequence of health points over current seasons, whereas she not too long ago took day off after being focused by a stalker on the Dubai Tennis Championships in February.
The 2021 US Open champion plans to do a coaching block over the subsequent two to 3 weeks.
She has pulled out of the Rouen Open, which begins on 14 April, and it’s unclear when she is going to return to match motion.
Nice Britain face the Netherlands and Germany in a brand new BJK Cup round-robin format between 10-12 April.
Raducanu was a part of the British squad that reached the semi-finals of final yr’s BJK Cup.
Her withdrawal means British captain Anne Keothavong is assessing her choices, however prone to name up one other participant subsequent week to hitch Katie Boulter, Sonay Kartal, Harriet Dart and Olivia Nicholls.
“In fact you at all times miss a participant of her high quality on the crew. However I’ve the utmost perception within the gamers who’re travelling,” mentioned Keothavong.
The main nation from the qualifying ties in The Hague will seal a spot within the Finals later this yr.
The opposite two groups will go into the play-offs for the possibility to return to the qualifiers in 2026.
Earlier on Wednesday, world quantity two Iga Swiatek pulled out of Poland’s qualifying ties towards Switzerland and Ukraine, saying it was a “troublesome choice” and she or he would as a substitute be “specializing in myself and my coaching”.