Podes enviarnos el resultado de estas consultas relacionadas con ese alumno e inscripciòn a cursada:
SELECT pv.plan, a.plan_version, a.calidad, a.regular FROM sga_alumnos as a, sga_planes_versiones as pv WHERE a.alumno = AND pv.plan_version = a.plan_version;
SELECT fecha, plan_version, motivo_plan FROM sga_alumnos_hist_planes WHERE alumno = ORDER BY fecha;
SELECT fecha_inscripcion, estado, plan_version FROM sga_insc_cursada WHERE alumno = AND comision =; -- Comision relacionada con el acta del problema
SELECT propuesta, plan FROM sga_comisiones_propuestas WHERE comision = ;
SELECT h.plan_version, (SELECT COUNT(*) FROM sga_elementos_plan as ep, sga_elementos_revision as er, sga_comisiones as c WHERE plan_version = h.plan_version AND ep.elemento_revision = er.elemento_revision AND c.elemento = er.elemento AND c.comision = )
FROM sga_alumnos_hist_planes as h WHERE h.alumno = ;